EFFICIENT The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.. POWER With an integral shank, the HC8526 offers better power transmission and is designed to allow smaller hammers to drill larger holes.. VERSATILE This core bit is versatile in application with materials including concrete, brick, and block.. DIMENSIONS The Bosch HC8526 SDS-max core cutter measures 2-5 8-inches in diameter. The useable length is 17-inches and the overall length is 22-inches.. SDS-max shank for use with compatible SDS-Max Rotary Hammers.

What You Will Get 35mm, 40mm, 50mm, 65mm, 82mm and 110mm core drill bits, SDS arbors, pilot drills and a 300mm SDS extension shank The hole saw kit for concrete will help you cover almost any application program. Tungsten Carbide Tip Drill This top-of-the-line TCT tungsten carbide tip core set offers faster cutting speeds and longer service life, making the SDS concrete hole saw ideal for cutting clean holes in concrete, brick and block work. Technical Application 35mm-45mm hole saw extension concrete cement wall drill bit for drilling water pipe and heating pipe, 55mm-80mm drill for air conditioning pipe, 110mm for 4 inch wall fan With 2 locking screws and 2 pilot drills, you can start to solve the drill quickly Hole problem. Durable Material This sds plus extension shank hole saw drill bits for concrete cement is very solid, using high-quality alloy welding, for the opening of brick-concrete structures,mansonry hole saw is great for concrete block. Widely Used This masonry hole saw kit easily drills holes on common wall materials, such as brick, adobe, concrete, cement, and stone, widely used for installation of air-conditioning, water pipes, exhaust hoses, and more.

Core bit extension. 13-Inch extension, SDS-plus. Screw core bit onto shank. Works with thin-wall core bits, 1-12-Inch or larger.

Bosch 18 In. SDS-max core bit extension. For use in concrete. Manufactured to ANSI specification B212.15. Bitextension in excess of 8 should not exceed 600 RPM. For use with Bosch 2-Piece Core Bits and other compatible systems.

Two set screws securely grip ship auger drill bits for extended length.. Extension's 12 receiver for use with auger bits with 12 hex or round shanks.. Extension's 12 shank fits 12 or larger drill chucks.. 12 Length.

12 In. straight extension shank. Dimensions 716 In. x 12 In.. Rugged, high-quality materials to withstand tough concrete applications. Maintains bit integrity at impact point.

CONVENIENT Ideal for Anchoring and Through-Hole Applications in Concrete. USE WITH For Use with SDS-Plus Rotary Hammers to Deliver Optimal Hole Geometry. RELIABLE Carbide Tip is Tougher and More Durable Under Heavy Loads. LONGEVITY Optimized Brazing and Hardening Process for Long Bit Life. PRODUCT CONTENTS 1 34 Inch Diameter Bit Useable Length 37-Inches, Overall Length 39-Inches.

Carbide-tipped, 2-piece design of the drill bit is made for easy diameter changes. Replaceable center bit for maximum tool life of the drill bits for wood, metal and plastic. Alternating tooth design of DEWALT drill bits delivers increased durability and quicker centering.

Hard steel adapter for maximum durability, the heavy-duty construction allows for long service life. Ball detent design for quick connect or disconnect and ensuring stay in place while driving. Universal SDS plus shank would fit most electric screwdrivers, drills and chuck.. The small size allows you to bring your bit extension anywhere to get any job done and can fit into many tool bag. There are one hex socket and three square adapters in different sizes and you can use the proper one for various needs.

Diablo made Dura-Carbide withstands impact and high heat applications, dramatically extending life versus standard hammer bits. Peak Point Tip design for aggressive starts that produce clean, fast holes. Optimized brazing and hardening process extends life of carbide tips and increases productivity.. Optimized four-flute design removes dust faster, keeping the carbide tips cooler for ultimate strength and durability.

POWERFUL MOTOR Our ENRH3201 high-performance electric rotary hammer features a 13Amp industrial motor with 5.5 feet lbs7.4 joules impact energy, making it perfect for heavy duty concrete work. The heat resistant copper wire motor ensures long working periods without overheating. The anti-dust bottom structure extends the lifespan of the hammer. Trust in the power and precision of our rotary hammer to increase your efficiency and enhance your work.. FOUR FUNCTIONS Our rotary hammer offers four different functions of drill onlysuitable for wood, steel , etc., hammer onlysuitable for concrete or brick ,hammer drillsuitable for heavy duty work function and chisel position adjustment adapt to variety of work scenarios which are easy to switch. Easily switch between functions using our two different switches. The double function switch design extends the service life by 100 compared to single function switches.. THOUGHTFUL HUMANIZED DESIGN For your safety and comfort, we have designed the ENRH3201 with a safety clutch protection to protect your wrist from high torque force. The 360 adjustable handle allows for easy handling in different work scenarios. Our upgraded double layer anti-vibration system effectively reduces vibrations and minimizes fatigue. The PU soft grip handle prevents slipping, ensuring a comfortable and secure grip during use.. DRILLING CAPACITY The ENRH3201 rotary hammer drill has a maximum drilling diameter of 1-14 inch for concrete and 12 inch for metal. With a no-load speed of 820 rmin and a max impact frequency of 4200bpm, our rotary hammer delivers efficient and powerful performance. The sds-plus chuck allows for quick and secure bit changes, ensuring uninterrupted progress on your projects.. SPECIFICATION The bare machine weight of ENRH3201 rotary hammer is 12.58 Lbs. Machine dimensions are 15.75L x 10.23W x 4.5H. The total weight includes all accessories is 18.1Lbs. and overall shipping dimensions are 17.32L x 13.46W 4.96H. You can use it to remove tiles or demolishing brickwork. And it is suitable for masonry, concrete and brick.. WHAT YOU WILL GET Purchase includes ENRH3201 rotary hammer 1 sds-plus drill bits8mm,10mm,12mm 3 sds-plus 10-inch chisel 2 Auxiliary handle 1 Replaceable carbon brush 1 set Lubricant Grease 1 Dust proof cap 1 Carrying Case 1 24 Months Defect Free Warranty and 8 working hours quick reply. Trust in our comprehensive package and enjoy peace of mind with our warranty and responsive customer service..

Durable ConstructionHigh quality TCT core drill set is made of carbide tipped alloy material, makes this core drill bits sturdy and durable for long last using, great for cutting clean holes in concrete, brick and block work. Wide Application35mm-45mm drills are used for drilling water pipe and heater pipe, 55mm-80mm drills for air conditioner pipe, and 110mm for 4inch wall fan. High PerformanceSimple operation, this drill set is easy to use, and fast perforated, stable and reliable performance, great for drilling walls, stones, bricks, or installation of air-conditioning. What You GetTCT core drill bit set includes 6 core drills with diameter of 35mm, 40mm, 50mm, 65mm, 82mm and 110mm, SDS arbors, pilot drills and a 300mm SDS extension shank, also comes with 2 locking screws and 2 guide drills. Fast ShipmentOur item will be shipped from our USA warehouse, it means you will receive the it within 3-7days.The item will be packed well to prevent the breakage during the transportation,if any question,please do not hesitate to contact us,our customer team will response to you within 24 hours..

COMPONENTS INCLUDED 5 hole saw-30, 40, 65, 80, 100mm 1-316, 1-916, 2-916, 3-532, 3-1516, 2 connecting rod-300mm 11-1316 with SDS-Plus and SDS-Max, 3 center drill, and 5 spring pad.. PERFORMANCE 1. The new generation wall cutter has seen a significant improvement in overall performance. 2. The swing range of the product has been greatly reduced, ensuring a more secure and stable grip when handling the impact drill. 3. Both the hole cutter and the center drill are very easy to install and remove.. CENTER DRILL 1. The center drill is designed to remain securely in place during the hole-cutting operation. Its self-tightening thread design ensures enhanced concentricity and stability. 2. The alloy teeth of the center drill feature a cross-shaped design, which provides increased stability and precision during both positioning and operation.. CONNECTING ROD 1. The optimized connecting rod provides greater stability during the hole-cutting operation. 2. The connecting rod features a designated wrench slot, simplifying the detachment of the hole saw and center drill.. APPLICATIONS 1. Suitable for drilling into materials such as concrete, adobe, cement, brick, wall, and sandstone. 2. Ideal for creating holes for socket boxes, air conditioners, water pipes, water heaters, oil pipelines, and drainage systems..

PROFESSIONAL AND WIDELY USE Compared with percussion drills, electric hammer drills can generate stronger impact force lightly, allowing for effective and precise drilling. Before using the hammer drill, you can use a chisel to make a point of strength, and then combine the hammer drill to meet your processing needs.. HIGH QUALITY CARBIDE MATERIAL It is featured in a harder YG8C Carbide tip and carbide steel body. The robust head is ideal for high impact applications. It allows for precise starts in materials such as reinforced concrete.. UNIVERSAL CONNECTION DESIGH The SDS - PLUS shank is suitable for most rotary hammer drills on the market and meets most of your needs. SDS chisel matches the electric hammer drill to punch hole for concrete, brick and wall, cut and chisel groove.. MULTIFUNCTIONAL USING The bit set includes 13pcs drill bits with 5.5 mm, 6 mm, 6.5 mm, 7 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm approx. 316, 14, 516, 38, 12, 916, 58 , 1 Point Chisel, 2 Flat Chisel and 1 U-groove Chisel.. CONVENIENT ORGANIZATION AND STORAGE Come with a plastic index case, convenient to use and carry..

simple operation, easy to use.. packaging specifications 2 long connecting rod 6 core drill 4 center positioning guide rail 2 positioning drill screw. widely used for installing air conditioners, range hoods, sewage pipe openings, etc.Mainly engaged in wall, brick structure, such as red brick, cement, etc.. high-frequency welding technology, the welding hole is very firm, the inside and outside of the welding smooth.. use the impact rotation function of electric hammer to operate hollow brick holes and pipe holes in walls and hollow bricks..

It is a Special Direct System. High occlusion, can matched perfectly, greatly decrease harm to screw.. Converts drill into a power socket driver. For use with SDS Plus Fitting Drills.. Spring-loaded ball bearing locks on to sockets.. This set is perfect for your impact driver or drill, and allows you to replace your ratchet with a power tool.. With weak magnetic on its head, convenient to use, easy to be install and handle..

Cutting clean holes These are Tungsten Carbide Tipped Core Drills that are great for cutting clean holes in concrete, brick, and blockwork. Use description 35mm-45mm drills are used to a drilling water pipe and heater pipe, 55mm-80mm drills are used to air conditioner pipe, and 110mm used for 4inch wall fan. Top quality drill set for starter This top-quality TCT tungsten carbide tipped core drill set contains everything you need to get started. Part of list Includes 35mm, 40mm, 50mm, 65mm, 82mm and 110mm core drill bits, SDS arbors, guide drills, and a 300mm SDS extension shank.. Other accessories Comes with 2 locking screws and 2 guide drills.

SDS Shank. Fits SDS drill chucks. Receives standard arbor shanks. Allows safer use of tool at extended distance.