Complete Package - Includes 1 pilot bit, 1 drift key, 2 x 58-11 thread adapters SDS Plus 12 hex shank, 3 dust collection bags keep your workspace clean, a user manual, and a dry core drill bit 3 diameter, 58-11 thread, max working depth 9.5. Precision Design Quick Positioning - Comes with a guiding pilot bit, The sharp pilot tip penetrates surfaces fast for more accurate positioning. Designed with a precise length,this center drill bit helps you position rapidly.After positioning, Use the drift key to remove the pilot bit, then continue to drill. Advanced Cutting Segment Formula - Featuring a newly cutting segment, this core drill bit drills efficiently through light concrete, masonry, brick wall, mortar, cinder block. Concrete foundation is not suitable, We recommend use our pro wet core drill bit, find it in DaduoRi store. Upgraded Segments Welding - Reinforced construction minimizes tooth breakage ROTATION mode only. Our core bits are engineered to simplify drilling tasks for both professionals and DIYers. Engineered for stability and smooth work. The balanced core drill body minimises vibration for cleaner cuts, making it suitable for creating neat openings for ventilation ducts, extractor fans, and pipework. For best results and extended diamond core bit life, use with water for cooling when drilling.

30 Faster Drilling Tested on real construction sites, this concrete core drill bit features ultra-high diamond concentration, delivering 30 faster drilling speed compared to standard core bits. It effortlessly cuts through reinforced concrete, masonry, brick, and block, saving time and effort on every job. 80 Longer Lifespan Equipped with premium Grade A diamonds and high-density distribution, this diamond core bit offers 80 longer lifespan than ordinary drill core bit. Its SMOOTH and CONSISTENT cutting ensures precise core extraction, reduces material waste, and extends the bit's durability. Outer Diameter 2.5 inch Thread Size 1-14-7 UNC standard thread. Fits most handheld core drills and core drill machines with rig. Adapter not included available separately in our store. Precision-Welded Teeth for Strength and Durability This DaduoRi core drill bit uses upgraded welded segment for high strength and precision, ensuring it is not easy to break, even in heavy-duty applications. The thickened barrel ensures a more robust drilling experience, while the 12mm high teeth increase the diamond quantity, significantly enhancing the 2-12 core drill bit's durability. Industrial-Grade Quality for Professional Use Perfect for drilling medium to high-strength reinforced concrete, building walls, brick, masonry, pavers, stone, plaster, slate, and asphalt, this core bit for concrete is a better choice for contractors and heavy-duty projects. At DaduoRi, we focus on providing efficient, reliable, and high-quality core drilling solutions for every project.

Drilling Diameter 5 inch, Drilling depth 10 inch 250mm. NoteIt is necessary to keep the core drill bit vertical when start drilling.. 3 Adapters 110mm length SDS Plus, 160mm length SDS Max and 110mm length Hex Shank meet different needs.Rotary only.. MaterialDiamond alloy tip and Alloy Steel. For Concrete Masonry Brick Block Cement..

Multi-Functional for Drilling, Enlarging ChamferingThis set is not just for drilling. Use the finger bit to enlarge holes, the chamfer bit for beveling and trimming, and the core drill bits for precise holes . Ideal for home decoration, garden repairs, and DIY projects, this kit is a must-have for professionals and hobbyists alike. Fast Durable Performance Engineered with vacuum brazed diamond technology for superior durability and higher drilling efficiency. The special u-shaped cutter head design ensures smooth and rapid drilling while reducing chipping and clogging, making your projects quicker and easier. Versatile Diamond Drill Bit Set 12pcs Sets drill bits 681020355075125mm milling bits 45chamfer bits 2'' adapter SDSplus to 58-11 adapter hexagon shank to 58-11suitable for dry and wet drilling on porcelain tiles, marble, granite, bricks, and other similar materials. Perfect for home improvement, DIY projects, and professional use. Wide Compatibility with Multiple Machines Compatible with 58-11 angle grinders and adaptable to hand drills and bench drills using the included SDS Plus and hex shank adapters. Recommended speed 6000 RPM Max 11000 RPM for optimal performance. Portable Storage Easy to Carry Comes with a durable storage case for convenient organization and portability. Designed for both professional contractors and DIY enthusiasts to enhance efficiency and extend tool life.

Complete Core Drill Set Includes the dry core drill bit OD1.25 inch, 1 pilot bit, 1 drift key and 3 adapters 58-11 male thread to SDS MaxPlus 12 Hex for compatibility. For best results, use included adapters with guiding bitcompatibility with other brands may vary. See the user manual. Precision Design Instant Positioning - No need pre-drilling guide bit by DaduoRi designed, enabling seamless start-to-finish operation without mode switching.. Improved Cutting Diamond Segment Features a newly cutting segment with higher durability, this 32mm core drill bit with pilot bit effectively drills through low to medium-reinforced concrete. Tested on 8 thick concrete with 12mm rebar 8-10 holes per bit.. Compatible Materials This 1-14 in concrete core bit drills efficiently through brick, mortar, cinder block, and low to medium-reinforced concrete with rebar, making it suitable for HVAC, plumbing work. DaduoRi's coring bits alaways design to simplify drilling tasks for both professionals and DIYers. Important NOT compatible with Hammer-Only SDS Max Drills MOST SDS MAX DRILLS ARE INCOMPATIBLE . This core bit will be instantly destroyed if used with a hammer function..

Outer Diameter 7 inch180mm Thread Size 1-14-7 UNC standard thread. Fits most handheld core drills and core drill machines with rig. Adapter not included available separately in our store. LONG-LASTING DESIGN Crafted from durable cobalt steel with diamond grit coating, this 7 wet core drill bit can drill through light steel reinforcement, masonry, brick, block and more with ease. DEEP DRILLING CAPACITY At 14 inches, this 7 core bit allows drilling holes well over a foot into tough materials like concrete, cement and stone blocks. RELIABLE Adopt new materials and advanced sintering process and welding process, which significantly improves the sharpness and resistance of this concrete coring bit. At DaduoRi, we focus on providing efficient, reliable, and high-quality core drilling solutions for every project.

COMPLETE PACKAGE You will receive 2 inch core drill bit with pilot bit1, drift key1, 58-11 thread male to 12 hex shank adapter1 and to SDS plus adapter1. The included drift key allows for quick and easy removal of the pilot bit. REMOVE the pilot bit after positioning, then DRILL to the required depth. INDUSTRIAL-GRADE DURABILITY This core drill bit boasts 4 premium matrix turbo segments with advanced diamond materials and welding processes, enhancing sharpness and durability. This set is the perfect partner for your drilling tools, offering both precision and longevity. DUAL ADAPTER COMPATIBILITY Includes two adapters with 58-11 thread for versatile use a Hex Shank adapter for standard drills and an SDS Plus adapter for electric hammer drills. This flexibility allows you to tackle various drilling machines with ease. For ROTARY MODE only. HIGH-PERFORMANCE DRILLING Our concrete core bit's highly regular sawteeth and concentric axes design are engineered for smooth, efficient drilling, even in tough materials. The heat-treated steel pilot bit ensuring accurate guidance for your drilling tasks. WIDE RANGE OF APPLICATIONS Designed for a variety of materials, including reinforced concrete, masonry, brick, plaster, block, stucco, and other hard materials. This dry core drill bit is suitable for your drilling needs in diverse construction and renovation projects.

SizeDiameter 127mm Diamond Height 15mm Total length 60mmWorking length 35mm Connection58-11 threadDiamond Grit 3540.. ApplicationDesigned for dry drilling in porcelain stoneware, ceramics, natural stone tiles, marble, granite, tiles, hard floor tiles and so on. Wet using can prolong its life.. Why choose usThe design of 4MM wide lightning tooth cutter head is conducive to the discharge of debris. In addition, high-quality and temperature-resistant diamonds ensure professionally clean and fast drilling. Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments.. FeatureVacuum Brazed Diamond TechnologyMore Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy. High-quality base steel provides high-strength work support.. MachineCompatible with most angle grinderdriller,use the adapter to switch freely between the two machines. Easy to operate. If you have any problem when you use the product, please feel free to contact us for satisfactory customer service..

Dry Drill Core Bits for Professionals diamond core drill bit with. Deep Drilling Capability This Drill bit offers Drilling Depth of 10 Inch 254mm Ideal for extensive drilling tasks.. Easy to operate Sharp diamond coring bits make it easier to get the job you need. Versatile Adapters Equipped with two Adapters - SDS Plus Shank and 38inch Hex Shank, providing flexibility and compatibility with different drilling tools comp atibility with a wide range of core drilling machines.. Wide Range of Applications Suitable for drilling concrete, red brick, tile masonry brick and cinder block walls, asphalt,marble rock, stone, and more For installations conditioners, pipes, range hoods and other projects..

Specifications- Hole Saw Diameter 1-14 inch32mm Connection 58 -11 arbor Diamond height 58inch 15mm, Total length 24inch 61mm. Max Cutting depth1-58inch 40mm. Heavy Duty - This Vacuum brazed diamond drill core bit is able to dry, wet drill through porcelain, tile, granite, marble, stone, masonry, block, brick, and non-reinforced concrete. Compatible Machines - Dry Diamond Core Drill Bit built with 58-11 threading female arbor for most popular Angle Grinders, wet polisher Do not use this adapter and Core Drill Bits on Hammer Mode. Work with Drills Too - 38inch Hex Shank Adapter Included, 58-11 Male Thread to 38inch Hex Shank Adapter available for drills or other machines that accept Hex shank. Very Useful - Diamond Grain design ensures fast and smooth drilling Perfect for drilling the faucet-mounting holes in countertops and vanities, and making clean rounded corners for square or rectangular sinkholes.

Sharp Durable 1-14 32mm Diamond Core Drill Bit equipped with High-tech vacuum brazed diamond coating, suitable for both dry and wet drilling the lifetime can be expected to last longer if coolant is applied when it is possible. Designed for Hard Materials 1-14 Diamond Hole Saw for cutting perfect holes in hard Granite, Quartz, Porcelain, Marble, Concrete, Tile and Bricks etc. with minimum chips and working time. Work with Angle Grinders, wet polishers Drills 32mm Diamond core drill bit built with 58-11 Thread for easy installation on Angle Grinders Coming with a 58-11 to 38 Hex Shank adapter to fit in drills or other tools, but do not use Hammer Model. Heavy Duty Faster tile hole cutter upgraded with heavy duty body and fast debris removal technology, 2 two-way flutes allow the debris to get out the way faster and cool the workpiece and bit sooner. Customer Care Dry drilling may produce dust, adequate protection will be recommended If you encounter any problem in using the problem, please feel free to contact us.

INDUSTRIAL GRADE CORE DRILL Our 2.5 inch core drill bit has 6 premium matrix turbo segments that adopt diamond materials and advanced welding processes, which significantly improves the sharpness and durability of this wet diamond core drill bit. WIDE APPLICATION This professional concrete core bit is suitable for effective drilling in materials such as reinforced concrete, masonry, poroton, clay pipe, yton, brick, concrete and much more. With a drilling depth of 14 inches, they can reach deep into the material for various applications. HIGH PERFORMANCE DRILLING Equipped with our wet core bit, you can drill efficiently and smoothly. The highly regular sawteeth and concentric axes design allow for high drilling performance while maintaining a long service life. It offers excellent durability and resistance, even when drilling in hard materials. CORE DRILL BIT PARAMETERS Diameter 2-12 inch Working length of core bit 14 Threaded connection 1 14-7, Laser-welded Segment size0.950.140.47in 243.512mm Number of segments 6 WET DRILLING ONLY. Suitable for a variety of drilling machines Note use on rotary mode only. LONG WORKING LIFE Our diamond core bits is a perfect partner of your drilling tools with the innovative design, it is the perfect combination of advanced technology, durability and outstanding performance. Allowing to drill faster and last longer than the general purpose counterparts.

High-Quality Diamond Hole-Saw Bits Includes two premium 1 diamond-tipped hole saws plus guiding pilot drill bits centrally placed for precision drilling on various hard surfaces.. Versatile Material Compatibility Ideal for creating smooth, clean holes in ceramic, pottery, porcelain tile, granite, stone, glass bottles, concrete countertops, and brickwork.. Enhanced Durability and Performance The wetdry diamond core design, along with water cooling, significantly extends the life of the bits. Perfect for both professional contractors and DIY enthusiasts.. Efficient Drilling Design Features a 38 triangle shank for better chuck grip, 38 diamond height, a cutting depth of 1-38, and a total length of 2-12. Engineered for easy and fast drilling, minimizing work effort and time.. Instructions for Use Start with the pilot bit for exact positioning, then remove the pilot bit, and use the main diamond hole saw in a wobbling motion to facilitate debris removal and achieve perfect holes with minimal force..

Complete PackageIncludes 58-11 Thread Adapters to SDS Plus, SDS Max, and 12 Hex Shank, along with a User Manual and Dry Core Drill Bit 2.5-inch diameter with a 58-11 thread and a maximum working depth of 9.5 inches. Versatile CompatibilityEquipped with adapters for easy use with rotary hammers and standard drills, compatible with both fixed or handheld drilling machines with 58-11 threads, ensuring broad applicability and flexibility in various drilling scenarios Never use the hammering mode. Efficient Dry DrillingThis 2.5 concrete drill bit designed for dry drilling but recommended to use water when encountering concretenon-reinforced to prevent tooth breakage and enhance drilling efficiency. High ConcentricityDaduoRi 2 12 inch diamond core drill bits ensures uniform and precise cutting, enhancing overall drilling performance. Compatible MaterialsSuitable for drilling into Brick, Block, Stone, and Masonry, making it good for HVAC installation, electrical work, and plumbing projects.

Diameter 2Inch50mm, Thread 58-11, Total length 100mm. 75MM drilling depth with 10mm segment height. Vacuum-brazed side designed for smoother core and easier bit removal. Laser Welded Diamond Dry Drilling Core Bits is designed for drilling hard granite, marble, engineering stone, concrete, brick. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities. Use wet or dry drilling for stone, wet using will greatly prolong the segment life. Use it Dry The granite core bits can be used dry for job site counter top applications. Include faucets, sink corners, creating radius holes, grommets, and other on site fabrication work. Use it Wet when the granite counter top fabrication is primarily done wet,Diamond Core Bit to any air polisher, or electric wet polisher and run at least 4,000 rpm. It will drill faster.

Multi-size kit LITDDDW diamond hole saw kit includes 10 sizes,14,38,12,79, 1,1-15,1-38,1-712, 1-34, and 2 sizes,Suitable for home repairs and professional work.. 40-Mesh Miamond Abrasive and Vacuum Brazing Technology Ensures the tile hole saw has extremely high hardness, prevents diamond abrasive from falling off, sharp and durable.. Unique Sharp Serrated Design Compared to ordinary non-serrated hole saws, serrated diamond hole saw drill bit can quickly position themselves and cut precise holes in hard, smooth surfaces.. Dual-use for Dry Wet Diamond brazed glass hole saw have extremely high temperature resistance and can be used for dry drilling without water. Of course, adding water can extend its service life.. Specializes in Hard Materials Granite hole saw quickly removes drilling chips, improving work efficiency. Perfect for bathroom installations, tile work, plumbing holes, and renovation projects..

SizeProducts Included 6-Piece Core Drill bits253545516576mm25mm Finger Bits,total 7 piecesBox58 inch-11 thread for angle grinder. The recommend speed is 6000RPM. Application of Hole Saw Core Drill Bits are designed for Drywet drilling porcelain tile, granite, marble, brick and all similar material. Application of Milling Bits Finger Bits are provided for enlarging, shaping or rounding bevel existing holes in Porcelain,Marble,Granite and Hard Ceramic. Better Performance Vacuum Brazed technology provide much longer working life,fast and smooth drilling. MachineThe thread of all bits are 58-Inch-11, SDS Adapter could change the connection of diamond bits from 58-Inch-11 to SDS.

Size Diamond drill bit -14 516 38 45 1-18 1 1-14 1-38 2 2-47681020252832355065mm bits 2 chamfer bitdiamond height 10mm, total length 65mm,with Triangle Shank. Size Diamond chamfer bit 2 Inch 50mm, 50 mm workable length, Grit 80,with Hex Shank total lenght 70mm Top Angle 60 degree,. Wide Applications --Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime. Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not easy to deform. Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck.

MULTIPURPOSE - designed to drill soft brick and building block. PILOT BIT ADAPTER - includes 12 shank pilot bit adapter. HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling. GRIT SIZE - 3040 grit size. DRILLING DEPTH - 9.5 drilling depth. WET OR DRY - recommended to use with handheld core drills or dedicated core drill rigs rotary mode only. ROTARY MODE ONLY - please only use rotary mode with our core bits.

Precision Engineered Design Our core drill bit is designed with universal 58-11 thread, making it easy to quickly assemble onto standard core drilling equipment or handheld drill machines, providing versatility and convenience.. Dual-Use Wet and Dry Our diamond core drill bit is suitable for both dry and wet cutting conditions. Dry cutting provides faster speeds, while wet cutting reduces dust, catering to various project needs. It's simple to operate with high flexibility.. Wide Applications Our wetdry drill core bit is ideal for drilling into hard concrete, bricks, stone, and other tough materials. It is widely used in installations for air conditioning, pipelines, stair railings, highways, airports, and various construction scenarios.. Perfect Kit Our concrete core drill bit comes with a pilot bit for precise alignment, preventing the drill bit from deviating from the target location. An additional 3.15 in 80 mm diamond saw blade is included for cutting tasks, eliminating the need for separate purchases.. Stable and Efficient Our masonry core drill bit is crafted with high-quality carbon steel components and a diamond-grit head, ensuring it boasts excellent wear resistance and an extended lifespan. Laser welding technology ensures no tooth loss or weld detachment, maintaining cutting efficiency..

DRILLING DIAMETER6 inch 152mm. MATERIALSteel , Alloy and Diamond. ROD TYPE 1X 110mm SDS plus Adapter .. DRILLING DEPTH80mm drilling depth. FOR Dry Wet Granite Marble Masonry Concrete Stone Brick and Block.

Complete Ready-to-Use KitThis all-inclusive set features a 2-12 diamond core drill bit, a precision pilot bit for accurate starts, and two essential adapters SDS Plus Hex Shank. It offers immediate compatibility with virtually all standard drills and rotary hammers, providing exceptional value and convenience right out of the box. Exceptional Deep Drilling CapacityEngineered with an impressive 10-inch 260 mm drilling depth, this core bit easily penetrates thick concrete slabs, masonry walls, and other dense materials in a single pass. Ideal for HVAC, plumbing, and electrical installations requiring deep, clean holes. Precision-Guided DrillingThe integrated pilot bit ensures perfect positioning and eliminates bit walking from the very start. For optimal performance and a smoother, faster coring process, simply remove the pilot bit after establishing the anchor point to continue drilling to the required depth. Upgraded Durability and PerformanceBuilt with reinforced laser-welded segments and high-grade diamond grits, this bit delivers fast, efficient drilling in concrete, brick, block, and reinforced masonry.Suitable for both dry and wet drilling. Wet drilling is highly recommended to maximize segment life. Universal Compatibility and Easy OperationDesigned with a standard 58-11 thread and two adapters included, this bit fits most rotary drills and SDS Plus hammer drills. Perfect for a wide range of materials including brick, block, reinforced concrete, stucco, and stonemaking it the go-to choice for pros and DIYers alike.

HIGH PERFORMANCE - designed for hard stone material up to 8 Moh's hardness or concrete countertops. VACCUM BRAZED SIDE PROTECTION - vacuum-brazed side designed for smoother core and easier bit removal. SIZEARBOR - 1-38 diameter with 58-11 threaded. DRILL DEPTHSEGMENT HEIGHT - 2.4 drilling depth with 8mm segment height. USE WET OR DRY - angle grinder or handheld core drill recommended.

Size11pcs in total10pcs66820252835455065mm diamond drill bits1pc35mm diamond chamfer bits. ApplicationDry drillingmillinggrinding for porcelain tile, granite, marble, stone, Masonry, brick... Wet drillingmilling can prolong the service life. TechnologyThis tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency, drilling and milling faster, durable and sturdy. FeaturesFast and smooth drilling, long lifetime, less chipping.Recommended RPM 2000-5000RPM, Widely used in Hand DrillBench Drill. StoragePortable suitcase included. for easy carry and storage and protect of the diamond tools.

Diameter 1-38inch35mm,diamond height 10mm. The Diamonds are located on the inside and outside of the core bits barrel that reduces friction, which in turn results in lower heat and less drag. The reduced heat allows the hole saw to preform at higher RPMS without decreasing the life of the bit.. The Cutting Depth for the Dry Diamond Core Bit is approximately 3inches75mm. Ideal for Granite and engineered stone applications, and can be used on Hand Grinder,Angle Grinder with a Standard 58-11 thread,if drills please use adaptors available. Dry core bit is designed to easily go through granite, quartzite, and engineered stone.Diamond Drilling Bit have holes on the side to allow heat to escape, keeping the bit cool and working hard.

Package Include-----Totally 10pcsbox 9pcs core drill bits Diameter 14''6mm,516''8mm,38''10mm,45''20mm,1''25mm,1-18''28mm,1-14''32mm,1-38''35mm,2''50mm 1pc 1-38''35mm beveling chamfer bit. Application-----Diamond Core Drill Bits for drilling holes. Beveling chamfer bit are designed to shape, enlarge and round bevel existing holes in Porcelain Ceramic Tile Marble Granite, etc. Dry or Wet use. Wet using will prolong the working life and get better drilling effect. Cooling Wax and U-grooves Design-----The inside of 6-10mm drill bits are filled with cooling wax, help heat dissipation and chip evacuation. 4pcs U-grooves above 20mm, good for heat dissipation and debris removal, with higher efficiency and better performance. High Performance-----High-quality Diamond Grain and Vacuum Brazing Technology provides much longer working life, fast and smooth drlling, durable and sturdy. Recommended Machine-----Corded Drill, Cordless Drill, Benchtop Drill. Use electric hand drill Recommended speed not less than 2000RPM Faster the RPM, longer the drill bit's working life. When use Angle Grinder, please install angle grinder drill chuck.

SizeDiameter 1-38''35mm Total length 100mm Diamond height 10mm 58''-11 Thread Diamond Grit 2535. ApplicationDry or Wet drilling Granite Marble Concrete Masonry, etc. Wet drilling will greatly prolong the segment life. High PerformanceLaser welded technology avoid segments off when dry working. Turbo segments provide aggressive drilling speed. Vacuum Brazed Both Sides PretectionVacuum brazed protective coating on core steel surface provides clean cut and steel core protection.High-quality diamond extends drilling life and improve the working efficiency. Recommended MachineDiamond Core Drill Bit can be used for 58''-11 Thread Angle Grinder Dry or Wet Drilling, use wet will greatly prolong the segment lifeRecommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS or other Adapter.

1-3835mm Laser Welded Diamond Dry Drilling Core Bits.. Diameter35mm1-38 inch, Total length 100mm, Thread 58-11.. Dry or Wet Drilling - use wet will greatly prolong the segment life. Designed for drilling hard granite, marble, engineering stone, concrete, brick. Easily operate on 58-11 Angle Grinder Need an adapter for drill or other machine, such as SDS,hex,Round plus shank.

2 inch50mm Diamond Core Bits.Total length 104mm, Thread58-11. Durable and strong segments. Dry granite core drill bit with diamond array can improve markedly its sharpness and life. Vacuun Brazed side prtection offers clean cut steel core protection. Designed for dry drilling hard granite, marble, engineering stone, concrete, brick.

Package Includes12PCS in total9pcs Tile Hole Saw 14,14,516,45,1,1-38,2,2-12,46682025355065100mm1pc 4520mm Milling Finger Bit1pc 250mm Beveling Chamfer Bit1pc SDS shank to 58-11 adapter.. Vacuum Brazed Diamond TechnologyMore Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy.. Wide CompatibilityDiamond drill bit set for WetDry DrillingShapingEnlagingCutting on various materials,like Porcelain Ceramic Tile Granite Marble Stone.. ConvenientlyBox packaging for easy storage and portability.Reasonable product collocation meets most work demands.If you have any problem when you use the product, please feel free to contact us for satisfactory customer service.. MachineCompatible with most angle grinderdriller,use the adapter to switch freely between the two machines.Do not use impact mode if switching to equipment with impact modeAngle grinderRecommend 6000 RPM,Max 11000 RPM,100mm and Above Recommend 3000 RPM,Max 6000 RPM..

Precision sizes for standard anchorsThis 6-piece set provides the exact diameters needed for common installation tasks 2x 14 6mm, 516 8mm, 38 10mm, 12 12mm diamond bits plus a 14 6mm carbide-tipped bit for centering. Perfect for precisely installing towel bars, mirrors, floating shelves, and brackets into standard anchor sizes.. Versatile for kitchen bath renovationsThe ultimate solution for kitchen, bathroom, and full-home renovations. Specifically engineered for porcelain tile, ceramic, glass, granite, concrete, masonry, quartz, stone, marble, acrylic, and wall surfaces. Achieve clean, precise holes without cracking or splintering, even on the hardest tile grades.. C45 steel body extra-high rigidityConstructed with an upgraded C45 high-carbon steel body, providing extra-high hardness and flexural strength. This advanced material design solves the issue of drill bit bending or deforming under high pressure and intense heat, ensuring superior stability and accuracy during heavy-duty use.. Vacuum brazed for 3x extended lifespanInvest in durability over disposable tools. Using state-of-the-art Vacuum Brazing technology, the diamond grit is fused permanently to the steel core. This results in a tool that is 3 times more durable than standard tile bits, significantly increasing lifespan while maintaining a fast, aggressive cutting speed.. Usage instructions dry wet drillingClean indoor operation without the mess The built-in cooling wax core absorbs heat, supporting short-term dry drilling for quick tasks. Note For extremely hard natural stones or to maximize the tool's lifespan, using water for additional cooling and lubrication is highly recommended to enhance efficiency..

Laser Welded Diamond Dry Drilling Core Bits is Designed for drilling hard granite, marble, engineering stone, concrete, brick. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities. 1pc, Diameter 25mm1 inch, Total length 100MM, Thread 58 inch-11. Dry or Wet Drilling - use wet will greatly prolong the segment life. High-Quality Diamond and Stong Steel Body extend drilling life and improve the working efficiency. Laser welded technology improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut steel core protection. Easily operate on Angle Grinder Need an adapter for drill or other machine, such as SDS,hex,Round plus shank.

Size2pcsAttention 2 in one pack1inch25mm, diamond height 10mm, total length 65mm,Triangle shank diamond core drill bit. Wide ApplicationsDiamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite and marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime. Super Quality Raw MaterialUsing vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not easy to deform. High Performance Special design of spiral groove at the top of bit helps for chip removal,Wax inside the drill bit helpful for Cooling and Lubrication. MachineSuitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck.

Top QualityOur Serrated diamond hole saw set is made of high-quality thickened diamond coating, solid hardened steel body, and the surface is made by premium brazing process to ensure its high hardness, rust-proof, anti-corrosion, strong and durable. Unique Serrated Tooth DesignThe top of our hollow dril hole saw adopts a serrated cutting edge design to make it cut sharper. The multiple gaps between the cutting teeth not only make the cutting resistance smaller, but also greatly enhance the chip removal ability of the hole saw. Make cutting and drilling faster and more accurate.. Multifunctional EVA Mold for Hole Saw Guide JigOur thickened EVA Mold is made of high-quality EVA, making it sturdy and durable. It can not only protect the hole saw, but also be used as a tile hole saw guide jig fixture for precise positioning and easy operation, making it easy for anyone to drill into granite or tile.. Sharp Clean HolesThis Multi-tooth diamond tile core drill bits with thicker diamond coating make the edge of the groove sharper, can cutting precise flat bottom holes with no chipping on smooth surfaces, such as ceramic tiles, ceramics, glass, marble, granite and terrazzo.. Dual Uses for Dry Wet DrillingOur brazed diamond hole saw have undergone special high-temperature resistance treatment, so that they can be directly dry drilling without adding water as a coolant. But in order to extend the use of diamond drill bits, it is recommended to add water or other coolants during the drilling process.. PackageOur 10Pcs Diamond Hole Saw set includes 14 6mm, 516 8mm, 1212mm, 253220mm, 125mm, 1-1432mm, 1-3835mm, 1-12 38mm, 1-3445mm, 250mm, 1pc EVA Mold and 1pc Delicate Storage Bag..

Package Includes11pcs in total58-11 thread,8pcs 14 516 38 1 1-38 2 3 5681025355075127MM Diamond drill bits,1pc 20MM Diamond Milling Bit,1pc 2 Diamond Beveling Chamfer Bits and 1pc 58-11 to SDS Shank Adapter.Please see pictures for more details.. 15mm Diamond Drilling SegmentOne of the key reasons why our drills sell well. Compared to other brands of drill bits with 10mm Diamond Drilling Segment, our drill bits have a longer service life and better drilling performance. The design of 4MM wide lightning tooth cutter head is conducive to the discharge of debris.. Wide CompatibilityDiamond drill bit set for WetDry DrillingShapingEnlagingCutting on various materials,like Porcelain Ceramic Tile Granite Marble Stone High-quality diamond raw materials, high hardness and compactness, improve the efficiency and wear resistance of hole drilling.. ConvenientlyBox packaging for easy storage and portability.Reasonable product collocation meets most work demands.The diamond finger bit is desinged to shape, enlarge and round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.The Beveling Chamfer Bit is a cost-saving tool because you can create many different hole sizes without buying several different core bits.. MachineCompatible with most angle grinderdriller,use the adapter to switch freely between the two machines. Please do not use impact mode if switching to equipment with impact mode.If you have any problem when you use the product, please feel free to contact us for satisfactory customer service..

Dry or wet drilling for stone. Side protection. Speed2500-5000rpm. 20-30shole for 3cm granite. Lifetime80-100 holes.

Complete Set of Diamond Core Drill Bits This 5-pack includes sizes 316 5mm, 14 6mm, 516 8mm, 38 10mm, and 12 12mm, making it great for a wide range of drilling needs, including glass, tile, ceramics, stones, and masonry brick.. Dry Drilling Innovation These diamond drill bits feature a wax lubricant on the inside that prevents diamond loss and prolongs the life of the bits. This technology, combined with its integrated coolant system, helps the bit remain cool and dry during use. To maintain optimal performance, we recommend pausing and cooling the bit after each individual hole.. Clean and Precise Drilling Each bit in the set is designed with vacuum brazed diamond technology to ensure precise and clean drilling in tiles, porcelain, granite, ceramic, glass, marble, stone, and masonry brick not for wood. The innovative Side Flute design removes debris quickly, and the Depth Mark on the side ensures precise drilling.. Compatibility The Round Shank design is compatible with most popular electric drills, angle grinders, and bench drills for added convenience.. Heavy-Duty Storage Case This set comes in a sleek and durable storage case for easy access and safe keeping. In addition, our first-class customer service team is always available to provide assistance should you need it. Whether you're a professional mason or a DIY enthusiast, this set has everything you need to get the job done quickly and efficiently..

VACUUM BRAZED TECHNOLOGY FOR LONGER LIFE Our diamond drill bits feature advanced vacuum brazed technology, offering 5-10 times higher efficiency and durability than standard electroplated bits. The high-quality diamond coating ensures clean, smooth holes with minimal chipping, even on hard materials.. DRY DRILLING WITH INTERNAL COOLING WAX Each masonry drill bit is integrated with high-performance cooling wax inside. This innovative design allows for dry drilling without the need for water, keeping the bit cool and preventing overheating during high-speed operations.. UNIVERSAL 14 HEX SHANK Designed with a standard 14 inch quick-change hex shank, this hole saw set is compatible with most hand drills, electric drills, and bench drills. The hex shank design ensures a secure grip, preventing slipping and enhancing stability during drilling.. MULTIPURPOSE DRILLING APPLICATIONS This professional diamond hole saw set is perfect for drilling holes in hard materials including Ceramic Tile, Porcelain Tile, Glass, Marble, Granite, Quartz, and Masonry. Ideal for DIY projects such as installing bathroom fixtures or flower pot drainage.. COST-EFFECTIVE 6-PIECE SET Includes the most frequently used sizes for various tasks 3 x 14 6mm, 1 x 516 8mm, 1 x 38 10mm, and 1 x 12 12mm. This comprehensive kit provides versatility for everything from small cable holes to medium pipe installations..

Size --1pc 1 1432mm, diamond height 10mm, total length 60mm, 58-11 thread of the tile drill bit. Wide Application --Diamond core bits are worked great for dry drilling holes through porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime. Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not easy to deform. Fast And Smooth Drilling --Special U-groove tooth shape and chip removal design of the tile hole cutter creates a high sharpness, you could drill smoothly with no broken edges. Machine --angle grinder direct connection or electric drill with adapter .

2-in-1 Diamond Drill Bit Combines precise drilling and smooth edge trimming for tile, glass, marble, ceramic, and granite. Easily creates holes cleans edges. The essential multi-purpose tool for DIY enthusiasts and home remodeling projects. Premium Diamond Grit Vacuum Brazed Technology Engineered with industrial-grade diamond particles and vacuum brazing technology, our drill bits ensure maximum durability and heat resistance. Dry Wet Drilling Flexibility Built-in cooling lubricant allows dry drilling, while water can be added for extended bit life. Great for effortless cutting through ceramic, porcelain, masonry, glass, marble, granite, and more. Hex Shank for Secure Grip 14 quick-change hex shank fits securely in electric drills, cordless drills, or benchtop drills. No slipping wobblingjust precise drilling at speeds of 2000 RPM or higher for optimal performance and extended tool life. Multi-Size Kit for Versatile Use Includes 10 pieces - 14, 516, 38, 12 6mm, 8mm, 10mm, 12mm to handle projects from small DIY crafts to large-scale renovations. Clear size markings ensure easy identification.

MULTIPURPOSE - designed to drill soft brick and building block. HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling. ARBOR SIZE - 58-11 threaded arbor. DRILLING DEPTH - 9.5 drilling depth. GRIT SIZE - 3040 grit size.

PACKAGE INCLUDES 10pcs Carbide drill bits14,14,516,38,126681012mm2ThreadQuick-fit ShankRecommended 2000-5000 RPM,MAX 5000 RPM.The faster the speed, the longer the service life.. QUALITY MATERIAL Industrial-grade tungsten carbide welded drill tip, good wear resistance, widely applicable high-strength steel substrate, growth of service life.. HEAD CROSS DESIGN Precise cross head design can reduce the drill bit slipping and walking, is more stable drilling, easy to operate head with spiral groove, easy to discharge chips. WIDE COMPATIBILITY Can be used for drilling and pre-drilling positioning, making drilling more accurateSuitable for use with ordinary hand drills, table drills and rechargeable drills lithium-ion drills, power higher than 24V and other types of machines.DO NOT use impact or hammer mode. MULTIPLE APPLICATION Suitable for dry drilling wood, plastic PVC pipe, foam tiles, antique tiles, glazed tiles, red bricks, cement, concrete need to avoid steel reinforcement , ect Materials to be drilled with water or coolant harder materials glass tiles, full ceramic tiles, ceramics, marble, glass, etc.

1. Application 6 Pieces Different Diamond Hole saws for Porcelain Tile Granite Marble Brick Stones Masonry, brick. 2. Size Diameter 6-16mm35mm Max working depth, 10mm Diamond height, Total Length 62mm Diameter 19-152mm50mm Max working depth, 15mm Diamond height, Total Length 75mm. 3. High quality Better Diamond Grain provide fast and smooth drilling, but also ensure longer workable life. 4. Better Performance The inside of the drill bit is filled with dense cooling wax for cooling the diamond bits Size from 16-Inch to 12-Inch. 5. Machine 58 inch-11 Female Thread, Recommended Machine angle grinder, If you fit them on electric drill or other machine, you need an adapter.

Drill Bit Size The Diamond Core Drill Bits Set total have 11 pieces14 6mm dry diamond drill bits Connection with 14 Round Shank.. Vacuum Brazed Technology This Vacuum Brazed Hole Saw use Vacuum brazing diamond technology offers very high efficiency. High grade diamond grit for easy cutting and increased durability in demanding applications. High quality core steel body, more efficient and durable, not easy to deformation.. Support Dry Drill Holes The Diamond Hole Saw inside of the drill is filled with cooling wax, which does not need to add water and supports dry drilling. When used, wax helps dissipate heat and remove chips, extending the service life of the drill.. Widely Used Diamond drill bits are worked great for dry drilling holes through porcelain tile, marble, bathroom tile, granite, ceramics, masonry, stone, glass, brick with ease. Please note not suited for wood material.Dry Diamond Core Drill Bit can be used on Corded Drill, Cordless Drill, Bench top Drill, convenient for use.. Update Design The diamond core drill bit U type slot twist spiral design with fast drilling dust remove,reducing heat and improving work efficiency..

3-IN-1 STEP DESIGN WITH PRECISE SIZESThis Effective Diamond Core Drill Bit combines 20mm, 35mm, and 50mm into one Diamond Step Drill Bit. Perfect for drilling, hole enlarging, countersinking, and chamfering on tile, marble, concrete, granite, wood and metal. Achieve smooth, step-by-step hole expansion without tool changes.. COMPLETE KIT RELIABLE M10 ADAPTER INCLUDEDOur kit includes a high-quality, precision-machined M10 adapter rod. Perfect for electric drills securely attach the adapter to your handheld drill. Also compatible with M10 spindle angle grinders check your grinder's spindle first. NOT for standard 58-11 angle grinders.. MULTI-FUNCTION HOLE OPENER REAMERFeatures a sharp, multi-layered tip and three-stage reaming design, adept at handling a wide variety of tough materials. The diamond grit coating enables countertop beveling, tile chamfering, as well as reaming, trimming, and polishing on stone and ceramics.. DURABLE EFFICIENT CUTTINGHigh-density diamond particle coating brazed onto a robust high manganese steel body. This multi-layer construction ensures exceptional wear resistance, long-lasting sharpness, and smoother cutting action with minimal dust. Delivers faster penetration and cleaner holes.. WIDE APPLICATIONSIdeal for drilling through a wide range of materials including concrete, tile, marble, granite, glass, aluminum, and metal sheets. Perfect for construction, electrical work, DIY enthusiasts, and home improvement projects..

Package Included 15 x Diamond Drill Bits. Cutting Hole Diameter is 14 6mm, Shank Diameter is 732 5.6mm, Total Length is 2.07 52.53mm.. Quality Selection These diamond drill bits are made of high-speed steel which is high quality and durable. With a nickel-plated coated body to resist corrosion, which has a long service life. Large chip holes to ensure that when the punching smooth, punching accurate.. Smoothly Cutting A thicken diamond dust coating on the tops offers superior cutting strength for creates a high precision, smooth cut with no broken edges. Reduced drill speeds, low drill pressure, and increased use of water lubrication will extend drill bit life considerably.. Multiple Applications The diamond drill bit can remove a complete 6mm diameter hole on glass, tiles, granite, ceramic. In addition to cutting holes for glass, the Hole Saw comes in handy for tile bottles, blocks jars, fiberglass, porcelain tile, ceramic, slate, marble, light stone. Not for use on Concrete or for depths beyond about 12.. Hassle-Free Guarantee PHITUODA's products can only be packed and shipped after strict quality inspection. If you are not satisfied within 90-days, send 1 simple email and receive a 100 money-back refund. We're so confident you will love our products like our other 5-star reviewers You will be amazed at the customer service you receive after the sale.

Size10pcs in total,7pcs681025355065mm Diamond drill bits,1pc 10mm Diamond Finger Bit,1pc 2 Diamond Beveling Chamfer Bits and 1pc 58-11 to SDS Shank Adapter.Diamond drill bitsTotal length 60mmWorking length 35mm Connection58-11 threadDiamond Grit 3540.. ApplicationDesigned for dry drilling in porcelain stoneware, ceramics, natural stone tiles, marble, granite, tiles, hard floor tiles and so on. Wet using can prolong its life.The diamond finger bit and chamfer bit are desinged to shape, enlarge and round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble. The drill bit kits are available for your different drilling needs, very economical and multifounctional.. Why choose us6-16mm bitsThe cooling wax in the core of the diamond drill is self-cooling and self-sharpening.The design of 4MM wide lightning tooth cutter head is conducive to the discharge of debris.20-32MM 2 lightning teeths 35MM and above 3 lightning teeths. High-quality and temperature-resistant diamonds ensure professionally clean and fast drilling.. FeatureVacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments.More Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy. High-quality base steel provides high-strength work support.. MachineCompatible with most angle grinderdriller,use the adapter to switch freely between the two machines. Easy to operate. If you have any problem when you use the product, please feel free to contact us for satisfactory customer service..

Diamond Drill BitsThese drill bit kits are made of upgraded carbon steel with smooth nickel plating surface to resist corrosion, sharp and durable without edge collapse.. Premium QualityCoated with high quality diamond to improve drill efficiency and creates a sharp, high precision and smooth cut.. Hole Saw Set 10 Sizes14, 516, 38, 12, 916, 58, 1116, 45, 78, 1-15to meet various drill needs.. Versatile UsesDiamond hole saw drill bit set kit are used to drill Glass, Porcelain, Ceramic, Marble, Granite Stone, Bottles, SUBEIREYFR, Pots.. TipsPlease keep adding water when drilling to extend the life.Besides the water lubrication will improve the drilling experience..

Diamond Drill Bit Size The Diamond Core Drill Bits Set Total have 5 pieces, 4x14 6mm dry diamond drill bits 14 6mm four-edged carbide hammer drill bit uses YG6X cemented carbohydrate material blade drill bit to deliver faster drilling into masonry materials and longer life in concrete Connection with 14 Hex Shank.. Vacuum Brazed Technology The Vacuum Brazed Hole Saw use Vacuum brazing diamond technology offers very high efficiency. High grade diamond grit for easy cutting and increased durability in demanding applications. High quality core steel body, more efficient and durable, not easy to deformation.. Support Dry Drill Holes The Diamond Hole Saw inside of the drill is filled with cooling wax, which does not need to add water and supports dry drilling. When used, wax helps dissipate heat and remove chips, extending the service life of the drill.. Widely Used Diamond core drill bits are worked great for dry drilling holes through porcelain tile, marble, bathroom tile, granite, ceramics, masonry, stone, glass, brick with ease. Please note not suited for wood material. Fit Most Tools Dry Diamond Core Drill Bit can be used on Corded Drill, Cordless Drill, Bench top Drill, convenient for use..

Premium Diamond Grit Vacuum Brazed Technology Engineered with industrial-grade diamond particles and vacuum brazing technology, our drill bits ensure maximum durability and heat resistance. Dry Wet Drilling Flexibility Built-in cooling lubricant allows dry drilling, while water can be added for extended bit life. Great for effortless cutting through ceramic, porcelain, masonry, glass, marble, granite, and more. Hex Shank for Secure Grip 14 quick-change hex shank fits securely in electric drills, cordless drills, or benchtop drills. No slipping wobblingjust precise drilling at speeds of 2000 RPM or higher for optimal performance and extended tool life. Multi-Size Kit for Versatile Use Includes 5 pieces - 14, 516, 38, 12 6mm, 8mm, 10mm, 12mm to handle projects from small DIY crafts to large-scale renovations. Clear size markings ensure easy identification. Best Practices for Extending Drill Lifespan Begin by opening the C pressure slot at a 45-degree angle, transition to a vertical position gradually. For easier handling, guide the bit with a wet sponge.

Hole Diameter 3mm close to 18 Total length50mm close to 2 Drill depth5mm316. The diamond coated hole saw suitable for use in drill hole on glass, marble, tile or granite. Use with water as a lubricant, holes require No futher work as cutting is clean. NOT have center pilot drillStart drill at 45 degree to surface and align to 90 degree as hole forms. Product Name diamond hole saw, diamond drill bit for tile, hole saw ceramic tile.

High-Quality DiamondWe choose thickened diamond particles, which are more durable and wear-resistant than ordinary hole cutters. Chip Removal Hole DesignThe professional chip removal hole design of this product is conducive to chip removal, reduces cutting resistance, and speeds up drilling. Double-Layer DesignDual-layer blade design.Hole-cutting and chamfering in one step, convenient and efficient, ensuring the drain aligns flush with the stone surface. Used Dry without WaterThis product can be used dry without water, but adding water enhances sharpness and durability.Allow you for easy and rapid hole-cutting. Wide ApplicationThe type of M10 thread hole is suitable for angle grinders and widely used for cutting stone slabs,Granite, marble, pebbles, quartzite, ceramic.Please note do not use on the following materials plastic, wood, metal, glass..

Complete Diamond Hole Saw Tile Drill Bits Kit 16 pcs professional brazed dry diamond hole saw includes 50mm2 ,45 mm 1-34,40mm1-916'',35mm1-38'',30mm1-316'',28mm1-18'',28mm1-18'',25mm1,22mm78'',20mm1316'',18mm1116'',16mm58'',14mm916'',12mm12'',10mm38'',8mm516'',6mm14''1 pc EVA mold precise positioner and 1pc hard storage bag. Premium Brazed Diamond TechnologyFirm Sharp Diamond hole saw tile drill bits kits Made of diamond-integral steel which is firm and durable,A high anti-corrosion brazing process is adopted on the surface and the thickened diamond coating on the top provides excellent cutting strength for high-precision and smooth cutting, and the drilling is stable and fast and diamond drill bits for ceramic will be resisted bending for precise cuts in Glass and granite.. Reliable Dry Wet OperationAll brazed tile hole saw kit are treated by a special High-temperature resistant design works water-free or with coolant for tilestone drilling .But in order to extend the use of diamond drill bits, it is recommended to add water or other coolants during the drilling process.. Efficient Serrated Tooth DesignOur diamond hole saw has saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The multiple gaps between the cutting teeth not only make the cutting resistance smaller, but also greatly enhance the chip removal ability of the hole saw. Make cutting and drilling faster and more accurate.. Stable EVA Guide System for Hole Saw Guide Jig The ceramic tile drill guide jig is made of high-density vinyl acetate copolymer, which has the effect of forming beads when meeting water. It can not only protect the hole saw, but also be used as a tile hole saw guide jig fixture for precise positioning and easy operation, making it easy for anyone to drill into granite or tile..

15 SizesDiamond drill bits for ceramic, 6mm0.238mm0.3110mm0.3912mm0.4714mm0.5516mm0.6218mm0.720mm0.78 , 22mm0.8625mm0.98 26mm1.0228mm1.1 30mm1.18, 40mm1.57in, 50mm2. Glass cutting drill bit to meet various demands. Wide UsageDiamond hole saw drill bit set kit removes a complete circle from glass, marble, tiles,granite, ceramic or other., Perfect for drilling glass, porcelain tile, granite, bottles, Wood, Blocks Jars, ceramic marble and and other hard surfaces etc.. Super MaterialGlass drill bit for bottles, are made of industrial grade carbon steel, sharp, fine workmanship and super wear-resistant, Extended service life. Glass cutting drill bit are high quality and good performance that excellent for making clean and accurate hole.. TipDiamond drill bits for ceramic, When you using the diamond hole saw, please use lubrication water, lubrication will extend drill bits life.. SATISFACTION GUARANTEE Our team is committed to providing every customer with good products and satisfactory service. If there are any problems with our diamond drill bits for ceramic, contact us and we would be very happy to solve your problems. Please Be sure to Add to Cart..

Brazing Process Durable Our diamond hole saws uses advanced brazing technology to firmly weld lengthening thickened diamond particles to the saw blade, ensuring that the saw blade is not easily detached during the cutting process. Its durable characteristics provide guarantees for high-precision cutting, powerful cutting speed, and drilling stability. Suitable For Multiple MachinesThe diamond core drill bits kit is suitable for angle grinders with 58-11 thread. Suggested working speed is 6000RPM The maximum speed is 11000 RPM. This kit is equipped with an SDS 58 -11 shank adapter that can be used to connect to handheld drills and bench drills. Please ensure that the drilling speed is not less than 2000RPM. Dry Wet Dual Use DesignAll diamond tile hole saws are treated with special high-temperature resistant brazing technology. The hole saw has large clearance holes, which facilitate rapid cooling and dust removal during the cutting process. You can directly dry drill or add water as a coolant to extend the service life of the hole saw. One Set Is EnoughOur 8 PCS diamond core drill bits set 146mm, 5168mm, 3810mm, 3419mm, 125mm, 1-3835mm, 251mm, 2-1265mm can complete all drilling work for tiles, marble, artificial stone, and granite The 4520mm diamond finger bit used for enlarging, ream, cleaning rough holes or repairing edges The 250mm beveling chamfer bit can be used for enlarging, shaping, polishing, cleaning, trimming, precision machining, rounding or chamfering existing rough holes. Widely Applicable Scenarios The diamond hole saw set is suitable for various materials such as tiles, marble, granite, bricks, stones, etc., meeting your diverse cutting needs and making your cutting work more effortless.

Product Packaging This product includes 5 diamond drill bits, a generous quantity to meet your everyday needs.. Multi-functional Application This diamond hole saw is designed for clean and precise cuts in hard materials, ideal for ceramics, tiles, glass, granite, marble, brick, and stone.. Product Size This hexagonal shank drill bit is 14 inch in size and compatible with most electric drills.. Product Material This drill bit is made of high-quality diamond material, robust and durable, ensuring long-term use.. Practical and Convenient This tile drill bit is practical for everyday use. Its unique design reduces heat and friction, facilitating dry drilling..

More Tile Holes This Diamond drill bit set includes 10-Pack of dry diamond drill bits in assorted sizes 2 pieces of 316 5mm, 3 pieces of 14 6mm, 1 piece of 516 8mm, 1 piece of 38 10mm, 1 piece of 12 12mm, 1 piece of 916 14mm and 1 piece of 5816mm, to fulfill increased tile hole demands when you renovate your bathroom or tile floor. Dry Drilling Efficiency Our diamond drill bits feature 0.35 diamond tip and an innovative hollow design with integrated wax lubricant to cool the bit, preventing diamond loss and promoting fast and efficient drilling, total length 2.55. Please allow the bit to cool after each hole.. Compatibility and Debris Removal Diamond drill bits designed with a round shank that is compatible with most popular electric drills. The special side flutes are engineered to remove debris quickly, ensuring smooth drilling. Depth marks provide guidance for precise hole depths.. Easy to Use 1. Start an angle about 45 degrees to the surface 2. Slowly bring the drill up-right position and move the tool in the circular motion 3. Do not apply pressure, let the drill bit do the work. Clean and Precise Holes Equipped with high technology Diamond coating, our tile drill bit set is capable of drilling clean holes in a wide range of materials, perfect for ceramic, porcelain, granite, marble, quartz, and stone tiles. If you have any questions, please don't hesitate to contact us..

MULTIPURPOSE - designed to drill concrete, concrete with light steel reinforcement or hard masonry. HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling. ARBOR SIZE - 1-14-7 threaded arbor. DRILLING DEPTH - 14 drilling depth. WETROTARY MODE ONLY - recommended to use with handheld core drills or dedicated core drill rigs rotary mode only, no wire mesh drilling.

Drilling diameter 16mm 0.63 drilling depth 10mm 0.39 shank size 9.5mm 0.37. Non-slip triangle shank fits most electric hand drills and bench drills.. Applications Suitable for drilling concrete, masonry, hard brick, ceramic tiles, marble, stone, engineering stone, brick, vitrified tiles, and other hard materials.. Wet Drilling Only To prolong the using life, it is recommended to be used with water for cooling and lubrication.. Large Clearance Hole Facilitates the entrance of cooling water and the escape of chips and other particles from drilling to aid in faster cutting and coring.. Sharp Cutting Edge The core drill bits cut clean and fast holes, and make drilling process much easier. Can be used on an electric hand drill or another machine, such as an angle grinder, hex, or round plus shank..

Powerful Cutting Edge The core drilling bit uses industrial grade diamond reinforced cutting blades with extremely high hardness, designed specifically for abrasive materials to achieve efficient drilling. Thermal Design The dry core drill bit adopts a dedicated heat dissipation groove design, which can effectively guide the airflow to the cutting surface, greatly reducing friction and heat accumulation. This prevents the drill bit from being damaged due to overheating, significantly extending its service life. Wide Application The dry core drill bit is designed specifically for abrasive materials. It can efficiently grind and penetrate hard materials such as reinforced concrete, bricks, and asphalt, and is a reliable universal tool for various engineering and construction projects. Packaging Includes 2 inch dry core drill bit with pilot bit1, drift key1, SDS plus adapter1. The complete configuration ensures the smooth operation of your entire drilling process. Considerate Reminder If you encounter any problems when receiving or using the product, do not have any concerns. You can contact us at any time. We will do our best to solve it for you.

4 Sizes Hacaroa 10 pack dry diamond drill bit includes 4 pcs of 14 inch 6mm, 2 pcs of 516 inch 6mm, 2 pcs of 38 inch 10mm, and 2 pcs of 12 inch 12mm. Each with a individual case for easy organization.. Dry Drilling Each diamond drill bit with the wax filling can melts during use to keep the bit and cutting surface cool. Water can be added after the wax runs out to extend the lifespan.. Pro Tips for Drilling Start at a 45 angle to the material at low speed to make a little groove. Then roll the drill bit so it is perpendicular to the hole and use a little side-to-side rocking. The groove will act as a guide for a clean, precise hole.. Hex Shank The tile drill bit features depth markers for controlled drilling and a 14 inch hex shank compatible with most ordinary electric drills and impact drills. Not easy to slip when working, improve work efficiency.. Clean Precise Holes With the vacuum brazed diamond technology, the diamond core drill bit ensures a clean and precise cut in porcelain, ceramic tiles, marble, granite, glass, etc..

Package Includes13pcs vacuum brazed diamond core drill bit set 58-11 thread,68102025355065MM 50mm Beveling Chamfer Bit 10mm Finger BitSDS ShankHex Shank5 inch Diamond Saw Blade.. High Quality Material This diamond hole saw kit is made of high quality diamond and high carbon steel by vacuum brazed diamond technology,which is heavier and more wear resistant than electroplated diamond bits,makes drilling and milling very fast.. Set Combination The combination of drill, chamfer and diamond saw blade makes the work more efficient and allows you to drill, chamfer, mill and ream in multiple sizes with one set of tools.If you want to use on electric drill, there have SDS or HEX handle adapter.. Features Fast and smooth drilling, long service life and less breakage. Diamond drill bits can be widely used for dry or wet drilling of porcelain tiles, granite, marble, stone, masonry and other similar materials.. Easy To Carry Aluminum portable carrying case is included for easy carrying and storage to protect the diamond tools.It can also be given as a gift to you friend..

Complete Set of Diamond Drill Bits This 7-pack includes sizes 316 5mm x2, 14 6mm x2, 516 8mm, 38 10mm, and 12 12mm, making it great for a wide range of drilling needs, including glass, tile, ceramics, stones, and masonry brick.. Dry Drilling Innovation These diamond drill bits feature a wax lubricant on the inside that prevents diamond loss and prolongs the life of the bits. This technology, combined with its integrated coolant system, helps the bit remain cool and dry during use. To maintain optimal performance, we recommend pausing and cooling the bit after each individual hole.. Clean and Precise Drilling Each bit in the set is designed with vacuum brazed diamond technology to ensure precise and clean drilling in tiles, porcelain, granite, ceramic, glass, marble, stone, and masonry brick not for wood. The innovative Side Flute design removes debris quickly, and the Depth Mark on the side ensures precise drilling.. Compatibility The Round Shank design is compatible with most popular electric drills, angle grinders, and bench drills for added convenience.. Heavy-Duty Storage Case This set comes in a sleek and durable storage case for easy access and safe keeping. In addition, our first-class customer service team is always available to provide assistance should you need it. Whether you're a professional mason or a DIY enthusiast, this set has everything you need to get the job done quickly and efficiently..

Size --1pc 1 38 inch core drill bit 35mm ,diamond height 10mm, total length 100mm,diamond grit 2535,working length 80mm,58-11 thread of the granite drill bit. Wide Application --Diamond drill bit are worked great for dry drilling holes through Granite Marble Hard Stone Reinforced Concrete Brick Block Counter Top,Using water could prolong the lifetime. Super Quality Raw Material --Using laser welded technology,improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut steel core protection. Fast and Smooth Drilling --Creates a fast and stable drilling, you could drill smoothly with no broken edges. Machine --angle grinder Pay Attention If you drill through thick granite ,we recommend you to add enough water to help cooling the bits,which could prolong the lifetime.

Add Versatility to Your Tool 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes diameter of 14 inch6mm, 516inch 8mm, 38inch 10mm and 12inch 12mm. Vacuum Brazed Diamond Technology Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick not for wood. Dry Drilling Design Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface Water can be used as additional cooling to prolong the life of the bit. Unique Details Diamond coating enhances the drilling speed Round Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill Side flutes help to remove debris and drill holes smooth and fast Depth mark useful for precise project. Worry Free This Diamond Drill Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service.

- Premium Quality Durable The 1-38 Inch Diamond Hole-Saw Bits feature a diamond-tipped design capable of cutting smoothly through ceramic, porcelain tile, granite, stone, glass bottles, and more. With a pilot drill bit and diamond height of 38 and a total length of 2-12, these diamond hole saw bits are engineered for precision.. Exceptional Cutting Depth Dimensions Each bit provides a cutting depth of 1-38, ideal for handling thicker materials. The size 35mm or 1-38 and the inclusion of a guiding pilot drill bit ensure accurate and swift drilling, saving both time and effort in various construction or home improvement projects.. - Versatile Use Perfect for creating holes in countertops for faucets, garbage disposal buttons, bathroom remodels, HVAC systems, and more. Whether you're installing pipes, lines, or needing precise cuts for pottery and planters, these tools handle it all.. - Enhanced Cooling Feature To boost performance and preserve the life of the bits, a water-cooling method is recommended. By lubricating with water during drilling, or dipping the bit in water intermittently, these tools ensure a smoother operation and cleaner results.. - User-Tips Start with the removable pilot drill bit installed for precise positioning at first, then use the hex wrench to remove the pilot bit and cut a precise hole with the diamond hole saw in wobbling motion, enhancing your DIY drilling experience with minimal effort and maximum accuracy..

Optimal Dimensions Each Diamond drill bit has a diameter of 14 6mm , total height of 2.44 62mm , maximum working depth of 1.37 35mm , and diamond height of 0.3910mm for precise and consistent drilling results. Advanced Cooling Technology - The inside of each drill bit is filled with dense cooling wax, which provides superior heat dissipation and prolongs the life of the diamond core bit during heavy-duty applications. Versatile DryWet Drilling - Specifically designed for drilling through ceramic porcelain tile, granite, marble, stone, masonry, brick, and normal stone with ease, both in dry and wet conditions. Compatible with Angle Grinders - Equipped with a 58-Inch-11 thread, our diamond drill bits can be easily fitted onto angle grinders for convenient drilling, cutting, and shaping of your work material.. User Tips To start, begin at a 45-degree angle to create a groove in the material. Then, gradually bring the tool to an upright position and continue drilling in a circular motion. you will enjoy fast and smooth drilling with these Diamond drill bits..

Precise DrillingThe specially designed drill bits ensure clean and precise holes in fragile materials like glass, porcelain tiles, and marble, reducing the risk of cracks or damages. Durable and EfficientOur drill bits are not only durable but also designed for efficiency, allowing for quick drilling and saving you time and effort in construction or renovation projects. Versatile for Multiple MaterialsThe multi-size set covers various specifications, suitable for materials ranging from granite and quartz to ceramic tiles and acrylic, ensuring you have the right drill bit for every task. Versatile Compatibility DesignWith a round shank design, the drill is compatible with most common power drills and bench drills, perfect for DIY enthusiasts and professional craftsmen. Wide ApplicationsThe diamond core drill bits are ideal for dry drilling through materials such as ceramic tiles, porcelain, bathroom tiles, marble, glass, granite, stone, brick, and more.

SpecificationsHex Shank Diamond Drill Bits 14x2, 516x2, 38x2, 12x1 Ti Tungsten Carbide Bit 14x2. Features hex shank for anti-slip grip and optimal torque transfer, ensuring stable, precise holes without cracking.. Premium Material UpgradeCrafted with industrial-grade diamonds for superior durability, providing up to 50-80 uses per bit. Upgraded to high-strength AISI 5140 alloy steel, this rigid body effectively prevents bending and snapping, ensuring maximum durability and performance for professional, heavy-duty drilling.. Vacuum Brazing TechnologyEnhanced with advanced vacuum brazing, ensuring a strong bond between high-quality diamonds and the steel body, making the bits three times more durable and resisting high temperatures that extending their lifespan.. Versatile CompatibilityDesigned for a wide range of tough materials, including porcelain, tile, ceramic, granite, marble, concrete, masonry, glass and more. Perfect for home renovation projects, including bathrooms, kitchens, and wall surfaces, etc.. Cooling DesignDry drilling capable. Equipped with a cooling wax inside to prevent overheating during use. Wet the drill bits for optimal performance and longer life..

Pro-Grade Performance Extreme Durability Experience unparalleled cutting power with bits forged from premium high-carbon steel and industrial-grade diamonds. Our advanced vacuum brazed technology permanently fuses diamond grains to the cutting edge, ensuring faster, cleaner cuts and a significantly longer lifespan. The hollow-body design and U-shaped grooves work together to rapidly clear debris and dissipate heat, preventing bit burnout and protecting your valuable materials like porcelain, granite, and marble from cracking. The Ultimate 13-Piece Master Kit Your all-in-one solution is here This comprehensive set includes 9 Hole Saws two 14, 516, 45, 1, 1-38, 2, 3, 4, a 45 Finger Milling Bit for shaping, a 2 Beveling Chamfer Bit for finishing, and 2 Universal Adapters 58-11 to Hex SDS Plus Shank. Housed in a compact, durable storage case, this kit ensures you have the right tool for any job, perfectly organized and ready to go. Enlarge, Shape Finish Like a Pro This is more than just a hole saw set. Unleash your creativity with our specialty bits Use the Finger Milling Bit to expertly enlarge, ream, or clean up rough holes and repair edges. Grab the Beveling Chamfer Bit to professionally shape, polish, round, or bevel existing holes for a flawless, high-end finish. Stop accepting messy, chipped edges and achieve a truly polished result on any project. Unmatched Versatility for Any Hard Surface Whether you're drilling wet or dry, this kit is engineered to conquer the toughest materials. Effortlessly cut through porcelain tile, granite, marble, masonry, and engineered stone. With the included 58-11 Hex Shank and SDS Shank Adapters, our bits are instantly compatible with a vast range of standard drills, angle grinders, and rotary hammers. No more searching for the right adapterjust connect and drill. Your Go-To Kit for DIY Professional Installations From bathroom remodels and kitchen backsplashes to countertop faucet installations, this is the essential toolkit for both DIY enthusiasts and professional contractors. The carefully selected sizes cover the most common applications for plumbing, electrical, and custom projects, equipping you to tackle any tile or stone job with precision and confidence.

Wide Application --Diamond core bits are worked great for dry drilling holes through porcelain tile, ceramics, bathroom tile,marble granite,stone,masonry, brick with ease,Using water could prolong the lifetime. Wide Applications --A blade engineered for extremely smooth cutting of porcelain tile, ceramic tile, marble, granite,masonry and other natural stone. Wide Applications Chamfer Bit--Recommended for enlarging, shaping andor round bevel existing holes in porcelain tile, ceramics, bathroom tile,marble and countertop with ease,necessary to accomodate pipes or electric wire lines. Size 145163845 1-382 3 4 12,diamond height 10mm, total length 60mm, 58-11 thread of the tile hole saw kit Size 4-12 inch 115mm,diamond height 10mm ,segment thickness 1.2mm ,Arbor 7822.23mm , wet or dry cutting Size Diamond chamfer bit 2 Inch 50mm, 46mm workable length, 58-11 Thread, Grit 80, total Length 55mm,Top Angle 60 degree Size 4520mm, 50mm workable length, 58-11 Thread, Grit 4550, toal Length 65mm Size 4-12 inch 115mm,diamond height 10mm ,segment thickness 1.2mm ,Arbor 7822.23mm , wet or dry cutting. Machine --angle grinder direct connection or electric drill with adapter .

Sharp Durable 1-38 35mm Diamond Core Drill Bit equipped with High-tech vacuum brazed diamond coating, suitable for both dry and wet drilling the lifetime can be expected to last longer if coolant is applied when it is possible. Designed for Hard Materials 1-38 Diamond Hole Saw for cutting perfect holes in hard Granite, Quartz, Porcelain, Marble, Concrete, Tile and Bricks etc. with minimum chips and working time. Work with Angle Grinders, wet polishers Drills 35mm Diamond core drill bit built with 58-11 Thread for easy installation on Angle Grinders Coming with a 58-11 to 38 Hex Shank adapter to fit in drills or other tools, but do not use Hammer Model. Heavy Duty Faster tile hole cutter upgraded with heavy duty body and fast debris removal technology, 3 two-way flutes allow the debris to get out the way faster and cool the workpiece and bit sooner. Customer Care Dry drilling may produce dust, adequate protection will be recommended If you encounter any problem in using the problem, please feel free to contact us customer satisfaction is important to us.

Package Content 15 pcs professional brazed dry diamond hole saw 6 mm 142 ,8mm516,10 mm 38, 12 mm12, 20 mm 34, 25 mm1, 32 mm1-14, 35 mm1-38,38mm1-12,45 mm 1-34, 50 mm 2, 1 pc EVA mold precise positioner and 1pc hard storage bag,2Pcs 5mm Serrated Masonry Drill Bit Ejector pin with positioning function.. Advanced Diamond Brazing TechnologyThis 15-piece diamond core drill bit set features vacuum brazed diamond segments for exceptional durability and precision. The thickened diamond coating ensures high cutting strength, enabling smooth, stable drilling with minimal wear. The brazed steel construction resists corrosion and maintains sharpness, ideal for demanding materials like granite and marble .. DryWet Dual-Use DesignEngineered for both dry and wet drilling, these bits are heat-resistant and self-cooling. Without water, they withstand high-speed rotation, while adding water extends tool life and prevents overheating. Perfect for both residential and commercial applications requiring flexibility .. Serrated Teeth for Efficient Chip RemovalThe serrated design with multiple chip-clearing grooves ensures rapid dust discharge, reducing clogging and improving work efficiency. This sharp-toothed structure accelerates drilling through ceramics, glass, and hard composites while maintaining a clean, burr-free finish .. Precision EVA Positioner IncludedThe included EVA mold guide jig forms a waterproof seal, securely clamping the hole saw to prevent slippage. Its bead-forming property ensures accurate positioning, minimizing damage to materials and workpieces during drilling .. Versatile Application for Hard SurfacesSuitable for ceramic tiles, glass excluding tempered, marble, granite, terrazzo,this set meets diverse project needs. The 15 sizes 6mm50mm accommodate everything from small fixtures to large openings, with a 14 hex shank for compatibility with standard drills.

Premium Quality Diamond Hole Saw KitIncludes 10 pieces of professional brazed dry diamond hole saws 6 mm 14, 10 mm 38, 12 mm12, 20 mm 79, 25 mm1, 30 mm1-15, 35 mm1-38, 40 mm 1-712, 45 mm 1-34, 50 mm 2. Durable Sharp with Brazed TechnologyMade with diamond-integral steel and a high anti-corrosion brazing process, these hole saws are built for long-lasting performance. The thick diamond coating ensures sharp, precise cuts, while the brazed design enhances durability for efficient drilling in tough materials. Dry Wet Use CompatibleDesigned for both dry and wet drilling, these hole saws can withstand the high heat generated during dry use. For extended tool life and smoother cuts, water lubrication is also recommended. Eco-friendly Design, Dust ReductionThe advanced design of the hole saws helps minimize dust generation during drilling, providing a cleaner working environment and ensuring a safer, dust-free drilling process. Versatile Multi-material CompatibilityIdeal for drilling through ceramic, porcelain tiles, granite, marble, stone, masonry, brick, and more, making it perfect for home improvement, tiling, and DIY projects.

Specification7pcs core drill bits Diameter 146mm 2pcs5168mm34''19mm1-38''35mm2''51mm2-12''65mm 1pc 45''20mm finger bit 1pc 2''50mm beveling chamfer bit 1pc sds-plus adapter.. ApplicationCore drill bits are used to drilling holes finger bit for enlarging holes chamfer bit for trimming holes Dry or wet use. For porcelain ceramic tile marble granite, etc.. Recommended Machine58 arbor angle grinder. Recommended speed 6000RPM Maximum speed 11000RPM. sds adapter in this kit can be attached to a drill bit with a 58 fitting so that the drill bit can be attached to your drill machine with sds-plus thread. If you are using this kit on a hand drill, make sure that the drilling speed does not go below 2000 RPM. and do not use the impact drill mode.. Durable and SturdyVacuum Brazed technology provides high efficient working performance and longer service life.. Save time toolHigh quality diamond make drilling less chipping Drill bits, chamfer bit and finger bit are used together for faster hole shaping and a clean finish..

Solid Steel 1mm Diamond Drill Bits 30 Pcs 1mm glass drill bit set 1mm diamond drill bit set perfect for lapidary projects compatible with Dremel diamond bits. 30 Pcs 1mm Diamond Bits for Dremel Tool 1mm drilling diameter, standard 18 shank fits drills, flex shafts, and rotary tools compatible with Dremel diamond bit ideal diamond drill bits for stone. 1mm Drill Bit for Glass Set These diamond drill bits for glass are specifically designed for drilling holes in glass, sea glass, shells, and gemstones ideal sea glass drill kit compatible with Dremel glass drilling bits. 1mm Stone Drill Bits for Rocks Durable diamond drill bits ideal for drilling into rocks and hard stones compatible with Dremel diamond bits for stone. Premium Quality, Strong Alloy Steel Diamond Coated Glass Drill Bit Set As Jewelry Drill and Lapidary Supplies. Drilling Holes in Glass to Create Custom Jewelry Pieces Such As for Necklaces, Earrings, Pendants, Bracelets out of Beach Glass, Sea Shells, Stones, Gems, Ceramic, and Porcelain. Solid Alloy Steel Body and Rich Diamond Coating, Easy to Start, Long Lasting 1mm Diamond Drill Bits for Glass and Stones compatible with Dremel diamond bits. High Quality Premium Triple Layer Diamond Coating with Extra Diamond Coated Tip Starts Easy Compatible with Diamond Bits for Dremel Tool. 1mm Diamond Drill Bits for Stone with Solid Steel Body Compatible with Dremel Bit Set and Spins True. With the Standard Shank These Jewelry Tools Do Not Require a Collet. Set of 30 PCS 1mm Diamond Drill Bits - 18 inch Standard Shank Compatible with Dremel Tool Accessories and Other Lapidary Equipment. These Diamond Coated Small Drill Bits Are The Most Important Jewelry Tools for Jewelry Making. Durable and Reliable Diamond coated glass drill bits for drilling holes in glass diamond-tipped jewelry drill bits provide consistent performance compatible with Dremel Diamond drill bits.

Complete Size Coverage for Tile Work Includes 10 sizes from 14 to 2 inch, making this tile hole saw kit ideal for drilling clean holes in ceramic tile, glass, porcelain, and stone surfaces for plumbing, fixtures, and installation projects.. Designed for Ceramic and Glass Drilling These diamond drill bits for glass and ceramic tools are built to handle fragile and hard materials, functioning as reliable ceramic tile drill bits and tile drill bits for precision hole cutting.. Stable Drilling with Guide Support Built-in positioning guide helps keep the tile hole saw steady on smooth surfaces, reducing walking and improving accuracy when using drill bits for tile or a diamond hole saw for tile applications.. Multi-Material Cutting Capability Works as diamond drill bits for stone, granite, porcelain, and masonry surfaces, making it a versatile diamond core drill bit set for home renovation, remodeling, and professional tile installation.. Ideal for Installation Applications Perfect tile bits for drill for ceramic tile when creating holes for faucets, drains, shower heads, and plumbing fixtures, functioning as a circle drill bit for holes in kitchen and bathroom surfaces.. Durable Diamond Coated Construction Each diamond hole saw is built with wear-resistant coating to support repeated use, making this a dependable diamond hole saw kit and diamond bit solution for demanding drilling tasks.. Universal Fit and Easy Storage Standard shank fits most drills, while included case keeps your diamond core tools pottery and drilling accessories organized for transport between workshop, job site, and home use..

diameter 6mm 14 Inch,diamond length 8mm,Round shank. Multi-purpose drilling for granite marble, masonry, concrete, tileceramic, glass, hard plastic,All-Purpose Drilling. Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips. Dry drilling without water,Use water for longer time. Vacuum Brazed diamond technology provide very high efficiency,cuts faster,durable and sturdy.

Specification12pcsset. This set contains 6pcs diamond core drill bits6810355065mm 1pc 1 diamond core drill bit finger bit all in one 1pc 38 diamond finger bit 1pc 2 diamond chamfer bit 1pc connect 58-11 thread to hex adapter 2pcs diamond blade for tile.. ApplicationEXFEIN core drill bits are used to drilling holes finger bit for enlarging holes chamfer bit for trimming holes For porcelain ceramic tile marble granite, etc. Dry or wet use. Wet drilling with less debris for longer life.. Machine58 arbor angle grinder. If you are using this bit on a hand drill, use the hex adapter in this set and make sure that the drilling speed does not go below 2000RPM. And do not use the impact drill mode.. DurabilityVacuum Brazed technology combines a high-quality steel matrix with diamonds in a scientific ratio and provides high efficient working performance and longer service life.. Fast drillingLightning teeth has wide chip removal slots, dust can be quickly discharged when drilling, not easy to be clogged..

Specification 12pcsset. This kit contains 9pcs diamond core drill bits6681925355075102mm 1pc 45 diamond finger bit 1pc 2 diamond chamfer bit 1pc connect 58-11 thread to SDS adapter.. Application EXFEIN core drill bits are used to drilling holes finger bit for enlarging holes chamfer bit for trimming holes For porcelain ceramic tile marble granite, etc. Dry or wet use. Wet drilling with less debris for longer life. Machine 58 arbor angle grinder. Diameter less than 4 Recommended speed 6000RPM Maximum speed 11000RPM. Diameter 4 Recommended speed 3000RPM Maximum speed 6000RPM. SDS adapter in this kit can be attached to a drill bit with a 58 fitting so that the drill bit can be attached to your drill machine with sds-plus thread. If you are using this kit on a hand drill, make sure that the drilling speed does not go below 2000 RPM. and do not use the impact drill mode.. Durability Vacuum Brazed technology combines a high-quality steel matrix with diamonds in a scientific ratio and provides high efficient working performance and longer service life.. Fast drilling Lightning teeth has wide chip removal slots, dust can be quickly discharged when drilling, not easy to be clogged..

Package IncludeTotal 12pcsset 9pcs core drill bits 14''6mm, 516''8mm, 45''20mm, 1''25mm, 1-38''35mm, 2''50mm, 3''75mm, 4''100mm 1pc 45''20mm finger milling bit 1pc 2''50mm beveling chamfer bit 1pc sds adapter. ApplicationSuitable for drywet drilling Porcelain Ceramic Tile Marble Granite, etc. Diamond core drill bits for drilling holes. Beveling chamfer bit and finger milling bit for shape, enlarge and round bevel existing holes. SDS adapter could change the connection of diamond bits. High-quality Diamond Vacuum BrazedHigh-quality base steel, high-quality diamond provides to improve the efficiency of hole drilling. Vacuum brazed technology provides higher processing efficiency and longer working life. Dry or Wet use. Wet using will prolong the working life and get better drilling effect. EVA Mold PositionerBuilt-in sponge pad can effectively fix the drilling position of the hole saw, assist in positioning drilling a small slot can remove the sponge pad, making the drilling more accurate. Carrying strap on the outside of Oxford bag, easy to carry. Recommended Machine58''-11 Thread Angle Grinder. Less than 100mm Recommended speed 6000RPM, maximum speed 11000RPM. 100mm and above Recommended speed 3000RPM, maximum speed 6000RPM. If you want to use electric drill or other machine, you can use sds adapter in the package.

Size 12Pcs diamond core drill bits set, 6mm14, 8mm516, 10mm38, 12mm12, 14mm916, 16mm58, 18mm710, 20mm79, 22mm78. 25mm 1, 30mm 1-15, 35mm 1-38. Wet and dry use All diamond hole saw kit are treated with a special high temperature resistant process. Vacuum brazing technology with internal wax filling can withstand the tremendous heat generated when the hole saw rotates at high speeds even without using water as a lubricant. Of course, you can also use water as an additional coolant to extend the life of the hole saw. Brazed Process Solid Sharp Our brazed diamond core hole saw kit is made of diamond monolithic steel, which is sturdy and durable. The surface is made of high anti-corrosion brazing process, and the thickened diamond coating on the top has excellent cutting strength for high precision and smooth cutting, stable and fast drilling. Wide Application Diamond core drill bits are suitable for easy dry drilling on hard porcelain tiles, ceramics, bathroom tiles, granite and marble, masonry, concrete, glass and hard plastics. The special design of the spiral flute on the top of the drill bit helps to discharge chips. Convenient Storage Our diamond brazed coring drill bit comes with a portable carrying case, the interior is designed with EVA custom molds, which keeps the drill bit securely in the box and won't be damaged by shaking.

1. What you got2pcs Diameter 6mm14 inch, 58-11 connection, Total height 62MM, Max working depth 35mm, Diamond height 10MM. 2. AppcationDrywet drilling for porcelain tile marble stone masonry brick normal stone. 3. Better Performance High quality Diamond Grain provide fast and smooth drilling. 4. DurablityThe inside of the drill bit is filled with dense cooling wax for cooling the diamond bits. 5. Machine With 58-Inch-11 Thread, Used on angle grinder,very easy to operate Notice if you want to fit our hole saws on drills or other machine, you need an adapter, such as SDS,Hex, Round Plus Shank.

1.WIDE APPLICATION The core bit set is designed for Drilling a hole or Milling Bevelling, Enlarging, Grinding to porcelain tiles, ceramics, marble, granite, etc., one set can meet almost needs in daily life. 2.Serrated Design diamond hole saw has saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The openings between the sawteeth are neat, and there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency. 3.WHAT YOU GOT13pcs Sets 11pcs Sets 6mm 14, 8mm 516,10mm 38, 20mm45,28mm1-18,32mm1-14, 35mm1-38, 45mm 1-34, 65mm 2-12 hole saw 25mm1 drilling milling bits triangle shank 1pc 4-12115mmcutting disc and 1pc 6mmcarbide position drill bit,1pc EVA positioner and 1pc hard storage bag. 4.Advanced technology All brazed hole saws are treated by a special high-temperature resistant process. they can withstand the huge heat generated by the hole saw when it rotates at high speed. Water can be an additional coolant to extend the service life. Vacuum brazed technology provides excellent drilling strength for high-precision and smooth cutting, and the drilling is stable and fast. 5.EVA Mold Precise Positioner The tile drill guide jig is made of high-density vinyl acetate copolymer, which has the effect of forming beads when meeting water. It is impervious to water and has an excellent waterproof effect. It can effectively fix the drill position of the hole saw. The precise positioning system firmly clamps the hole saw to prevent sliding and object damage caused by improper operation.

The boxed set includes 9pcs totally 7pcs drill bits diameter 681025355065mm14,516,38, 1, 1-38,2,2-12 and 1pc milling bits 10mm38 and 1pc chamfer bits 50mm2 .. Core bits Diameter 6-65mm,35mm Max working depth,10mm Diamond height, Total Length 60mm,58-11 thread Milling bit Diameter 10mm50mm Max working depth,Total Length 65mm,58-11 thread Chamfer bit Diameter 50mmTotal Length 55mm, 58-11 thread. The drilling Bits sets are multifunction used for Drywet drilling milling porcelain tile, granite, marble, brick and all similar material.The boxed set can solve most of the daily needs.. High quality and DurabilityThis tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy. The drill bit is usually suitable for angle grinder.If you want to use electric drill or other machine, you need an adapter such as Hex Shank ..

Superior Laser-Welded Design Diamond Core Drill Bit Features advanced laser-welded diamond segments for enhanced durability and faster drilling through tough materials.. Core Drill Bits for Multi-Material Application Perfect for drilling through concrete, brick, block, stone, masonry, marble, and more, making it ideal for various construction and installation tasks.. Enhanced Performance in Concrete Drilling The bit's premium diamond grits and aluminum alloy core ensure smooth, efficient, and precise drilling.. Chip Removal Slots between Diamond Segments Equipped with specially designed chip removal slots to prevent clogging and maintain smooth operation.. Standard Compatibility The 1-14-7 thread works with most standard core drill rigs, offering versatility and ease of use..

MULTIPURPOSE - designed to drill soft brick and building block. HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling. ARBOR SIZE - 58-11 threaded arbor. DRILLING DEPTH - 9.5 drilling depth. GRIT SIZE - 3040 grit size.

CORE DRILLING - diamond core bits are designed for soft brick or building block. PILOT BIT ADAPTER - includes SDS Plus pilot bit adapter to fit SDS Plus core drills. DRILLING DEPTH - 9.5 drilling depth. ROTARY MODE - use on rotary mode only. USE WET OR DRY - recommended to use with dedicated core drills or core drill rigs.

USE DRY OR WET - Use Cougar HD Premium Concrete Core Bits dry or wet in most drilling conditions. Drills cured concrete with rebar, brick, block, masonry, stone and most similar materials.. NOTCHED TURBO SEGMENTS - Unique chipbreaker style turbo segments reduce drag, penetrate quickly and produce fast, straight holes.. HIGH PRODUCTION DRILLING - Bits hold up under extreme heat and pressure and will produce more holes at a lower cost per hole than any competitor.. SPECIFICATIONS - 3-12 outside diameter drills 3.5 holes with 58-11 threaded arbor and 9 barrel length. Use with most core drilling machines, hand-held drills adapter required or variable speed grinders. Drill at 500-2,500 rpm for best results.. LIFETIME WARRANTY - All Delta Diamond Products, Inc Diamond Blades, Coring Bits, Hole Saws and Grinding Wheels include a lifetime warranty against warping, cracking, and material defects. If any diamond tool being used under its intended use with at least 50 wear left fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the diamond tool will be replaced..