Cobalt M35 Material High cost, but hardness is up to 67, cut faster and has a long life, up to 12 times compared with the average HSS titanium coated bit. Hardened Full Grinding Process Increases wear resistance, sharp and durable, used for stainless steel, cast iron, zinc alloy, titanium, aluminum, hard metal, plastic and wood. Packaging Hard and thick plastic box, drills bagged for compartmentalized storage, reasonable design, well secured package. Easy To Access Various sizes are placed in different compartments of the plastic box, and the corresponding sizes of different drills are printed on the bottom of the lid, very clear, making it very convenient to access. Various Commonly Used Sizes 11616Pcs, 56416Pcs, 33215Pcs, 7645Pcs, 1815Pcs, 9643Pcs, 5326Pcs, 3166Pcs, 7325Pcs, 146Pcs, 5162Pcs, 382Pcs, 7162Pcs and 122Pcs. Widely used Whether you're a home DIYer or workshoper of professional drilling, it's a great tool.

Product Information 10 drill bits Each kit contains a total of ten drill bits in the same size. Accurate and Neat 135Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not walk or wander. Excellent Performance Bits are extremely heat resistant. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. Multi-purpose Use Drills are successful in cutting hard metals such as stainless steel and cast iron, and also can be used for softer materials. Easy to CarryThe twist drill bits are housed in plastic case for easy storage, easy to carry out homework.

SPECIFICATIONDrill bit size 116, 10 pack. TRU M35Made of industrial grade Cobalt M35 high speed steel, 2X lifetime compared to standard jobber drill bits with extraordinary durability and tough wear resistance. 135SPLIT POINT135split point design helps to effectively reduce walking while drilling hardened materials and accelerates drilling speed by automatic self-centering. TITANIUM COATINGIndustrial Titanium coating improves wear resistance and prevents rusting and corrosion, keeping CRALY drill bits more lasting than regular ones. APPLICATIONCompatible with corded and cordless power drills. This drill bit set is ideal for precise drilling on hard metal, stainless steel, cast Iron, plastic and wood.

Premium Carbide Manufactured from ultra-fine micro grain carbide, this material structure allows the cutting edge to remain sharp even under high-heat conditions and provides superior resistance to wear and chipping.. Swiss Precision Grinding Made from advanced Swiss 5-axis CNC grinding machines, these bits deliver incredibly tight tolerances and consistent dimensional accuracy.. Reverse Taper Geometry A subtle reverse taper reduces friction and heat build-up by preventing the drill body from rubbing against the hole walls.. Mirror Bright Finish Ultra-smooth surface facilitates rapid chip evacuation, allowing faster drilling speeds and cleaner holes.. Versatile Application Specifically designed for CNC machines, these bits work well on stainless steel, aluminum, copper, brass, and plastics drills materials up to HRC52..

Superior Hardness Durability Crafted from M35 cobalt HSS with 5 cobalt, heat-treated to HRC 72 for maximum hardness and edge retention. Advanced TiAlN Coating Reduces friction and heat buildup, protecting the drill tip from burning and extending bit life in high-speed applications. 135 Degree Split Point for No Walking Self-centering tip eliminates the need for a center punch, providing clean, accurate starts on smooth metal surfaces. Reinforced Thin Core Design 116 diameter with 78 working length resists breakage while drilling thin gauge steel, brass, or aluminum. Perfect for Precision Electronics Ideal for circuit board enclosures, jewelry making, and drilling small pilot holes in soft metals. The drill bits use a dual-layer design for security and durability. The outer clamshell is ultrasonically welded, making tampering evident and ensuring factory-fresh arrival. Inside, a custom storage box prevents metal-on-metal contact, protecting bit edges and coatings. The box also serves as a permanent organizer, keeping bits separated by size. This system guarantees product integrity at purchase and offers a reusable storage solution for the bits' lifetime.

Premium Carbide Manufactured from ultra-fine micro grain carbide, this material structure allows the cutting edge to remain sharp even under high-heat conditions and provides superior resistance to wear and chipping.. Swiss Precision Grinding Made from advanced Swiss 5-axis CNC grinding machines, these bits deliver incredibly tight tolerances and consistent dimensional accuracy.. Reverse Taper Geometry A subtle reverse taper reduces friction and heat build-up by preventing the drill body from rubbing against the hole walls.. Mirror Bright Finish Ultra-smooth surface facilitates rapid chip evacuation, allowing faster drilling speeds and cleaner holes.. Versatile Application Specifically designed for CNC machines, these bits work well on stainless steel, aluminum, copper, brass, and plastics drills materials up to HRC52..

Extra Long Drill Bits 116 inch x 6 inch aircraft drill bits, 6-Piece. Ideal for drilling wood, plastic, PVC. UP to 3X Longer Life Made of M2 high speed steel, provide durability and resisting breakage. Black and gold coated for high-heat resistant and rust protection. Efficiently and Clean Fully ground technology for PRECEISION and FAST drilling clean, burr-free holes. Prevent Walking 135 Degrees split point for precision start NO WALKING, and stays sharper longer than your standard drill bit. Optimized Flute Design - Faster chip remove. Size markings on the shank for identifying sizes quickly, comes with straight shank.

HSS Titanium Coating - Jefe Hex Titanium TIN coated Drill Bit can offer 3 times longer life than drill bits without coating.. Hex Shank - 14 inch Hex shank can be fit in quick-change chuck easily. And it can transit high torque from power tools to the working part of drill bit. Hex shank also eliminates the frustration of shank spinning in chuck. There is an ENHANCED TAPERED WEB in the drill bit that greatly increases the drill bit's strength and reduces premature breakage.. Accuracy - 135 split point geometry ensures accurate start and reduces walking on the working surface. Solid bonding technology eliminates radial runout and improves concentricity. High torque, Impact-rated.. Multi-Function - Jefe Hex drill bits are built for general purpose applications, such as DIY projects, home maintenance and MRO Maintenance, Repair and Operations. Ideal for use in steel, copper, aluminum, zinc alloy, cast iron, wood and plastics.. Package Size - 12 Pieces drill bits in a tube. Diameter 18 inch, total length 2.64 inch, 135 Split- point, hex shank drill bits..

Jobber Length Twist Drill Bits with Straight Shank are better for cutting metal, plastic, and wood etc. Cobalt high speed steel ensures the bits super hard, sharp and cutting effectively with impressive performance in cutting metal, plastic, and wood etc with long tool life. All drill dimensional tolerances conform to ASMEANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute formerly MCTI. Fractional Sizes 116 to 1732 are available. Fully ground process and precision surface finish ensure excellent chips moving, and 118 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging. Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly. Packed in a rigid translucent tubes or pouches prevents drill bits from damage.

Wide Applications - compatible with power screwdrivers, impact drivers, and other tools that accept 14 hex shanks, allowing for quick changing between multiple drill bits and screwdriver bits with just one power tool. Upgraded Structure - press in pin connection makes the bit and hex shank an integrated structure to prevent break off during drilling, greatly reduced the risk of drill bit snapped off from the hex drive. Eliminates Wobbling Chatter - the final straighten process is added. which keep the bit in a straight line during rotation and reduce chatter. Designed Bladepoint - these bits with a 135 split point keep centered without a pilot hole, full-ground body drill faster with fewer defects. excellent chip removal and heat removal. What you Get - combo set of 16 pcs, 13 most commonly-used sizes 116,564,332,764,18,964,532,1164,316,1364,732,1564,14 to satisfy all needs, additional piece of 116, 564 and 332 for backup use. comes with a portable case with size index for easy select, storage and carry..

10pcs 116 Cobalt Drill Bit Bulk - Includes 10pcs 116 Titanium aluminum nitride coated Cobalt Drill Bits.. Titanium Aluminum Nitride Coating - Increases surface hardness to 89HRC with outstanding heat-resistance, so your drill bit cuts fast and stay sharp.. Heavy Duty - TOOLANT Pro Cobalt Drill Bit is meticulously engineered to excel in demanding heavy-duty scenarios.. M35 Cobalt High-speed Steel - Superior strength, heat resistance, and durability, making it ideal for drilling metal.. 90 Days Warranty - In the event that you are not completely satisfied with your purchase for any reason, please reach out to us, and we will gladly provide a 100 refund or replacement..

Whats Included 2 116 Inch x 4 Inch M35 cobalt drill bits with TiAlN coating. A Must in Your Tool Box This cobalt drill bit set is designed to surpass your expectations in terms of durability and performance, ensuring fast and easy penetration through hard metals.. Heavy-Duty Material Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt, which has excellent durability and superior resistance against abrasion and high heat.. Pilot Point These cobalt drill bits feature a pilot point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration through hard metals.. Wide Range of Applications Our cobalt drill bits for hardened steel are suitable for hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics and more, and a wide range of applications such as repair, construction, or woodworking..

Size0.0625 Drill Diameter 0.78 Flute Length 1.57 Overall Length. Tungsten Steel Material Crafted from 0.6um micro-particle cemented carbide, HOYUSKs carbide drill bits provide unmatched wear resistance and strength. As an exclusive drill bit for high hardness and high-speed cutting applications, it significantly improves work efficiency. The metal drill bits for steel are engineered to handle tough materials with ease, ensuring long-lasting performance.. Sharp Spiral Flutes The sharp spiral flutes on our metal drill bits ensure neat and smooth cuts with high cutting edge strength and fast cutting speeds. The spiral groove design facilitates smooth chip removal, with large chip removal space and small chip removal force, reducing drilling heat and pollution. Our drill bits for metal offer a ideal drilling experience.. Versatile Use Our drill bit set for metal is suitable for drilling through Stainless Steel, Aluminum Alloy, Cast Iron, Mold Steel, Copper. Widely used in maintenance departments, machine shops, and other industries, this drill bit for metal provide reliable performance and durability. Whether you're working on a specific project or need a versatile drill bit set, HOYUSK has the perfect solution.. Stable Clamping Design The clamping stable round shank design of HOYUSK drill bits ensures stability during operation, preventing shaking and slipping. The sharp flutes on our metal drill bit offer quick, smooth, and neat cuts with no burrs, thanks to our advanced technology that reduces cutting force and drill breakage rate. HOYUSK drill bits for steel are engineered for hole wall quality and overall performance..

DIMENSION 116-inch cutting diameter, 34-inch flute length, 2-58-inch overall length, 118 degree point, 14 inch hex shank. MADE FROM PREMIUM M2 HIGH-SPEED STEEL perform better because of its well-balanced toughness. TITANIUM NITRIDE COATING add lubricity and hardness, enhancing chip flow, finish hole quality and drill life. APPLICATION offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood. INCLUDE 6 pieces of 116-inch titanium coated hex shank drill bits with case.

PACKING LIST 12 packs of drill bits in 1161.59mm cutting diameter, 23mm0.91inch flute length, 48mm1.89inch overall length, 135 split point tip.. FEATURE The drills are made of M35 high speed steel with 4.50 to 5.50 cobalt content, which has excellent hardness, wear resistance, heat resistance and high crack resistance, making it suitable for machining hard metals. The gold finish effectively improves corrosion resistance and extends the drill bits' life.. APPLICATION The M35 twist drill bit is suitable for professional machining, particularly for drilling stainless steel. It is also suitable for processing high-hardness materials, including carbon steel, iron, aluminum, copper, plastic, wood, and more.. NOTE Position the twist drill bit at 90 to the surface of the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use cutting fluid to improve efficiency, extend tool life, and reduce material damage.. INSTRUCTION When machining different materials, the spindle speed and feed rate vary. Generally, the harder material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page..

Premium Material Manufactured from high speed steel for strength and durability. Storage Supplied in a plastic storage box for easy storage and transportation. Widely USED The 135 fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for Ideal Drilling in WoodCast IronAluminum AlloyPlasticFiberglass. Process Treatment Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life. Includes 116 16 piece564 16 piece332 15 piece, 764 10 piece18 10 piece964 8 piece532 8 piece1164 3 piece316 3 piece1364 2 piece732 2 piece14 2 piece516 2 piece38 2 piece.

INCLUDES 12 piece 116-Inch Cobalt Jobber Drill Bit Set, 116 Diameter, 1 34 overall length, 78 Flute. APPLICATIONS Cobalt drill bit for metal, stainless steel, nickel alloy, cast iron and softer material such as wood and PVC. PREMIUM QUALITY These M35 cobalt drill bits are made with the finest high speed steel ideal for high abrasive, optimal heat treatment, and wear resistance for long-term durability. SELF CENTERING 135 degree split point drill bits penetrate quicker with less pressure needed minimizing bit walking wandering while ensuring a crisp, centered drill hole that doesnt require a center punch. HIGH UTILITY Excels in metalworking applications when drilling in high-tensile strength materials, tip can be sharpened to ensure peak-performance readiness at all times, and works in both keyed and key-less drill chucks.

Wide Applications - compatible with power screwdrivers, impact drivers, and other tools that accept 14 hex shanks, allowing for quick changing between multiple drill bits and screwdriver bits with just one power tool. Upgraded Structure - press in pin connection makes the bit and hex shank an integrated structure to prevent break off during drilling, greatly reduced the risk of drill bit snapped off from the hex drive. Eliminates Wobbling Chatter - the final straighten process is added. which keep the bit in a straight line during rotation and reduce chatter. Designed Bladepoint - these bits with a 135 split point keep centered without a pilot hole, full-ground body drill faster with fewer defects. excellent chip removal and heat removal. What you Get - 10Pcs 116 Hex Drill Bits, Diameter1161.58mm Metal Drill Bits. Come with a portable plastic case for easy select, storage and carry..

High Quality Drill Bit Material Manufactured from Industry grade M35 High Speed Steel with 5 Cobalt added, usually giving better Heat, Wear and Chip Resistance and Long Tool Life. Suitable for cutting stainless steel, iron castings, copper, aluminum alloy, plastics and wood. High Processing Efficiency135 Split Point design for fast cutting point is automatically centered and penetrates quickly with less pressure, reducing deviation Twist design for removal chips smooth.. Specificationincludes 10 pcs 116 inch bits. Easy To Carry And Use The drill bit set includes a drill bit case are packaged in a small package for easy to carry and storage..

Includes 1 116 Inch x 12 Inch Cobalt Drill Bits. These cobalt drill bits are designed for long lasting durability and performance, ensuring fast and easy penetration through many different materials.. Heavy-Duty Material Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt 5 cobalt and an industrial strength titanium coating, which provide excellent durability and superior resistance against abrasion and high heat.. Split Point Tip These cobalt drill bits feature a 135 degree split point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration.. Compatible Materials Hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics, wood and more, and a wide range of applications such as repair, construction, or woodworking..

PACKING LIST 12 packs of drill bits in 1161.59mm cutting diameter, 20mm0.79 inch flute length, 50mm1.97 inch overall length, 135 split point tip.. FEATURE Drill bits made of M2 high-speed steel feature high hardness and wear resistance, making them suitable for machining medium and high hardness metal. Additionally, the nitriding black surface enhances the drill bit's wear and corrosion resistance, further extending the drill bit's lifespan.. APPLICATION The M2 high-speed steel drill bit delivers superior all-around performance, making it the optimal choice for most metal drilling applications, including lowmedium-carbon steel, alloy steel, stainless steel, cast iron, and aluminum alloys. When drilling harder materials such as high-carbon steel, stainless steel, and alloy steels, is recommended to use a coolant to reduce wear. NOTE Position the twist drill at 90 to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use coolant to improve efficiency, extend drill bits' life, and reduce material damage.. INSTRUCTION When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page..

Includes 2 116 Inch x 6 Inch Cobalt Drill Bits. These cobalt drill bits are designed for long lasting durability and performance, ensuring fast and easy penetration through many different materials.. Heavy-Duty Material Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt 5 cobalt and an industrial strength titanium coating, which provide excellent durability and superior resistance against abrasion and high heat.. Split Point Tip These cobalt drill bits feature a 135 degree split point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration.. Compatible Materials Hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics, wood and more, and a wide range of applications such as repair, construction, or woodworking..

JOBBER LENGTH 116-Inch cutting diameter, 78-Inch flute length, 1-78-Inch overall length, 118 degree point, straight shank. MADE FROM PREMIUM M2 HIGH-SPEED STEEL perform better because of its well-balanced toughness. TITANIUM NITRIDE COATING add lubricity and hardness, enhancing chip flow, finish hole quality and drill life. APPLICATION offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood. INCLUDE 12 pieces of 116-Inch titanium coated drill bits with case.

PACKING LIST 10 packs of drill bits in 116 1.588mm cutting diameter, 23mm0.91inch flute length, 48mm1.89inch overall length, 118 point tip.. FEATURE 4341 High-Speed Steel HSS Twist Drills excel in medium-low speed, high-impact, and cost-sensitive applications. The The titanium nitride TiN coated can prevent further oxidation or corrosion of the drill bits and extend the service life.. APPLICATION The drill bit delivers superior all-around performance, making it the optimal choice for most metal drilling applications. Suitable for light-duty machining applicable to low-carbon steel, aluminum alloy, brass, cast iron, medium-carbon steel, stainless steel, acrylic, plastic, wood, etc. For machining thicker metals, low RPM flood coolant is required.. NOTE Position the twist drill at 90 to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use coolant to improve efficiency, extend tool life, and reduce material damage.. INSTRUCTION When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page..

JOBBER LENGTH 116-Inch cutting diameter, 78-Inch flute length, 1-78-Inch overall length, 118 degree point, straight shank. MADE FROM HIGH-SPEED STEEL AND 5 COBALT improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits. CAN BE REPEATEDLY SHARPENED AS NEEDED cobalt drill bit's hardess is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits. APPLICATION best used for drilling in hard metal, including stainless steel. INCLUDE 12 pieces of 116-Inch cobalt drill bits with case.

Premium Black Oxide Heat treated black oxide finish that holds lubricant better than polished bits. This prevents rusting, reduces friction, and allows for smoother chip clearing. Industrial Grade HSS Forged from high quality high-speed steel HSS, these bits offer a great balance of hardness and flexibility, making them less brittle and less prone to snapping than carbon steel or cobalt for general purpose tasks.. Split Point Tip These Adrill bits feature a 135 split point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration.. Compatible Materials steel, carbon steel, iron, aluminum, hard plastics, wood and more, and a wide range of applications such as repair, construction, or woodworking..

PACKING LIST 6 packs of drill bits in 1161.588mm cutting diameter, 22.23mm0.88 inch flute length, 47.63mm1.88 inch overall length, 135 split point tip.. FEATURE Drill bits made of M2 high-speed steel feature high hardness and wear resistance, making them suitable for machining medium and high hardness metal. The gold finish enhances the drill bit's wear and corrosion resistance, further extending the drill bit's lifespan.. APPLICATION The M2 high-speed steel drill bit delivers superior all-around performance, making it the optimal choice for most metal drilling applications, including lowmedium-carbon steel, alloy steel, stainless steel, cast iron, and aluminum alloys. When drilling harder materials such as high-carbon steel, stainless steel, and alloy steels, is recommended to use a coolant to reduce wear. NOTE Position the twist drill at 90 to the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use cutting fluid to improve efficiency, extend tool life, and reduce material damage.. INSTRUCTION When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page..

Drill Bit Sets Convenient Size Variety This 29-piece bit set includes everything you need for a user-friendly experience that suits all your needs. The set comes with 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164, 12 bits.. A Must For Professionals drill bits The CaRoller drill bits sets are an excellent choice for professionals as well as DIY enthusiasts, enjoying superior durability and including various sizes that go well with your multiple needs.. Heavy Duty Construction This wood drill bit set is made with premium grade, highly durable materials, a combination of W4 high speed steel, amber coating and black oxide finish which ensures long-lasting use and superior wear resistance. Metal drill bit set for steel Featuring 135-degree split point with round straight shank, an intelligent self-centering design which prevents walking, fully ground twist design ensuring a cooler drilling performance by decreasing friction, this drill bit set easily drills through a wide variety of materials including stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and wood.. Rest assured to order Caroller Drill Bit Set If you have any questions when purchasing, please contact us We strive to provide 5-star service to our customers. We offer a variety of tools stylesPlease give our products a chance to grow, thank you very much.

13 PACK OF 116 COBALT DRILL BITS - 116 Diameter with a Flute Length of 1116 and Total length of 1-316. M35, FULLY GROUND, 135 SPLIT POINT - Our Drill Bits Contain 5 Cobalt, Are Fully Grounded for a Precision Drilling Diameter. 135 Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials.. PLASTIC STORAGE CASE INCLUDED - Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe.. COBALT DRILL BITS ARE THE PERFECT DRILL BITS FOR METAL - As well as other hard materials such as Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, and More. NARWHAL GUARANTEE - We strive to source high quality products and if you're ever unsatisfied please reach out to us, our USA Based Customer Service is here to help.

Specifications116,20 pieces for each size. MaterialIndustry grade 4341 high speed steel drill bit set,HRC62 Degrees,harder than HSS4241. Fully Ground Manufacturing Process and 135 Degrees Point angle. Sutiable for wood ,plastic,aluminum alloy,soft materls,steel within 10mm thickness etc,ideal for DIY and household maintenance and repair. This set includes 20 pieces foully Ground Micro Drill Bits.

Drill Bit Size --- Cutting edge diameter 116 inch 1.588mm shank diameter 116 inch cutting edge length 17mm 0.67 inch overall length 39mm 1.54 inch, Included 12 Pieces x Drill Bit. PRACTICAL PERFORMANCE --- The drill bit strikes a perfect balance between cost-efficiency and performance, featuring excellent machinability for general-purpose applications in normal working conditions.. Wide Applications --- For acrylic, plastic, wood, soft metals Cu, Al alloys, commonly used in vehicle maintenance for tasks like drilling sheet metal fasteners, replacing bolt holes, installing brackets, and creating wire harness mounts not be used on hardened steels, high-alloy steels, thick stainless steel, or other ultra-hard materials.. 4241 High-Speed Steel HSS --- The 4241 high-speed steel HSS delivers optimal hardness and wear resistance. Featuring a black and gold finish and 118 point angle design, it provides significant advantages in machining performance and tool life.. Useful Tips --- Ensure the drill bit is perpendicular to the workpiece surfacetilting can cause breakage or hole deviation. For beginners Always verify proper speed and feed rates before formal workpiece machining..

PACKING LIST 6 packs of drill bits in 1161.59mm cutting diameter, 22mm0.87inch flute length, 48mm1.89inch overall length, 135 split point tip.. FEATURE The drills are made of M35 high-speed steel with 4.50 to 5.50 cobalt content, which has excellent hardness, wear resistance, heat resistance, and high crack resistance, making it suitable for machining hard metals. The nitriding black effectively improves corrosion resistance and extends the drill bits' life.. APPLICATION The M35 twist drill bit is suitable for professional machining, particularly for drilling stainless steel. It is also suitable for processing high-hardness materials, including carbon steel, iron, aluminum, copper, plastic, wood, and more.. NOTE Position the twist drill bit at 90 to the surface of the workpiece. For thick materials, drill in multiple passes to prevent overheating or breakage. For large holes, start with a guide hole. Use cutting fluid to improve efficiency, extend tool life, and reduce material damage.. INSTRUCTION When machining different materials, the spindle speed and feed rate vary. Generally, the harder the material, the lower the spindle speed and feed rate should be. For specific speed and feed rate recommend for common materials, please refer to the details provided on the product page..

1 APPLY TO - The drill bit is suitable for daily equipment maintenance and repair, low-intensity applications, and medium to low-hardness metals, including aluminum alloy, and copper. It is also effective for drilling wood and plastic materials, making it an excellent choice for various DIY projects around the home.. 2 SPECIFICATION - The drill bit has a cutting diameter of 1161.588mm, a shank diameter of 116, a flute length of 17mm0.67 inch, an overall length of 39mm1.54 inch, and a 135 split point tip.. 3 INSTRUCTION - Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials. Please refer to the details provided on the product page.. 4 ADVANTAGE - The 4241 HSS material drill bit offers high hardness and wear resistance. The Black and Gold Finish can enhance the wear resistance and corrosion resistance, extending the drill bit's lifespan. The 135 split point tip can enhance positioning accuracy.. 5 QUANTITY INCLUDED - Set contains 12pcs x 116 twist drill bits, perfect for home use, repairs, and small manufacturing projects. When it is difficult to drill a large hole, you can first drill a small guide hole..

DIMENSIONS - This Luckyway M35 Cobalt Drill Bits set includes 20PCS 116 Jobber length twist drill bits, conveniently packed in a durable plastic storage case for easy organization and portability.. APPLICATION - These M35-Cobalt drill bits are ideal for precision drilling on hard metals including stainless steel, cast iron, copper, aluminum, as well as wood and plastic, ensuring a longer service life for various projects.. MATERIAL - Crafted from industry-grade M35 High Speed Steel with a 5 cobalt content, these twist drill bits feature a smooth surface, high grinding precision, and sharp edges, making them incredibly durable for extensive use.. FEATURES - The 135 standard industrial double rear edge angle allows for self-centering to prevent walk-off while drilling. The double spiral cutting slot design enhances cutting performance and improves overall drilling efficiency.. SHANK DESIGN - 3-Flats shank to reduce spin-out in the chuck, these jobber drill bits are compatible with all drill presses and most power tools. The unique Tri-flatted shank end locks securely onto a 3-jaw chuck, eliminating slippage during operation.. TIPS - Material Level M428CobaltM355CobaltM2HSS6542HSS4341HSS4241.

1 APPLY TO - The drill bit is suitable for daily equipment maintenance and repair, low-intensity applications, and medium to low-hardness metals, including aluminum alloy, and copper. It is also effective for drilling wood and plastic materials, making it an excellent choice for various DIY projects around the home.. 2 SPECIFICATION - The drill bit has a cutting diameter of 116 1.588mm, a shank diameter of 116, a flute length of 22.23mm0.88 inch, an overall length of 47.63mm1.88 inches, and a 118 split point tip.. 3 INSTRUCTION - Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials. Please refer to the details provided on the product page.. 4 ADVANTAGE - The 4241 HSS material drill bit offers high hardness and wear resistance. The Titanium Nitride TiN Coated can enhance the wear resistance and corrosion resistance, extending the drill bit's lifespan. The 118-degree split point tip allows for faster feed rates and improved processing efficiency.. 5 QUANTITY INCLUDED - Set contains 6pcs x 116 twist drill bits, perfect for home use, repairs, and small manufacturing projects. Notice it is recommended to drilling a small guide hole before drill a larger hole.

1 APPLY TO - The drill bit is suitable for daily equipment maintenance and repair, low-intensity applications, and medium to low-hardness metals, including aluminum alloy, and copper. It is also effective for drilling wood and plastic materials, making it an excellent choice for various DIY projects around the home.. 2 SPECIFICATION - The drill bit has a cutting diameter of 116, a shank diameter of 116, a flute length of 22.23mm 0.88 inches, an overall length of 47.63mm1.88 inches, and a 118 split point tip.. 3 INSTRUCTION - Set the suitable speed according to the material's hardness and the drill bit diameter. Higher speeds can be used for softer materials, while lower speeds should be applied for harder materials. Please refer to the details provided on the product page.. 4 ADVANTAGE - The 4241 HSS material drill bit offers high hardness and wear resistance. The Uncoated Bright surface is smoother, which reduces friction resistance during drilling. The 118-degree split point tip allows for faster feed rates and improved processing efficiency.. 5 QUANTITY INCLUDED - Set contains 6pcs x 116 twist drill bits, perfect for home use, repairs, and small manufacturing projects. Notice it is recommended to drilling a small guide hole before drill a larger hole.

191 PCS Hex Drill Bit Set Our drill bits sets includes 13 most commonly used sizes, 116'' X 2, 564'' X 2, 332'' X 2, 764'' X 2, 18'' X 2, 964'' X 2, 532'' X 1, 1164'' X 1, 316'' X 1, 1364'' X 1, 732'' X 1, 1564'' X 1, 14'' X 1, with 14'' hex shank, 1pcs drill bits holder. Outstanding Material Our hex shank drill bit set made of 4241 high speed steel with titanium coating, resistance and durability, 14'' hex shank drill bits increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Quick Change 14 inch quick change drill bit set, well fits all power tools more easily, specially for locking into quick change chuck. Wide Application Metal drill bits, wood drill bits, titanium technology, for wood, sheet metal, aluminum, carbon steel, plastic, PVC, Ideal for DIY, home and general buildingengineering using. Satisfaction Guaranteed We are very confident in our hex drill bit set, please contact us if any issue with our products.

HSS Titanium Coating - Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.. Flutes Form - 2 flutes form helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process.. Quick Change - 14 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck.. Meet Your Demands - Great drill bits set for metalwoodplastic countersink. Suitable for Home DIY, and General BuildingEngineering Use.. Organized Holder - A drill bits holder with size index is included in the set for easy storage and organizing. The drill bits set fits the majority of brands currently on the market..

- ? Made of high speed steel and enhanced by High cost and complex nitriding process, these bits boost strength, wear, and corrosion resistance. They offer triple the lifespan of ordinary coated drill bit set, ensuring long-lasting durability.. 118 split point drill bits enhanced sharpness, improves concentricity, make drilling stable, accurate, decreasing friction and heat. These hex shank drill bit set has Precision fully ground to ensure smooth chip movement.. From metal drill bit set to wood drill bit set to plastic countersink, our wide range of applications caters to every need. Ideal for furniture assemblers, DIY pros alike and general buildingengineering use.. The 14 Inch hex shank drill bit set is quick change drill bits set, specially for locking into quick change chuck. Fits into standard power tools and impact drivers, no more fussing with toolsjust get the job done efficiently.. The drill bit set, featuring 13 frequently utilized sizes that span from 116IN to 14IN, is conveniently housed within a portable case for effortless selection, secure storage, and seamless transportation..

Rugged, heavy gauge allsteel case holds sizes 116-12 by 64ths 29 Sizes. Each storage hole precisely sized for accurate, quick selection. Fits in 2 deep tool drawer. Corrosion resistant, epoxy baked on coating with a secure, snap-lock steel cover. Made in U.S.A..

Size - Drill Diameter 1.58mm 116-inch, Drill Bit Length 24.5mm 0.96-inch, Shank Size 14 Inch6mm Hex, Total Length 67.5mm 2.7-inch. Material - The hex drill bit is made of M35 cobalt high speed steel with sharp edge. The surface is coated with titanium, which has higher hardness, better wear resistance and longer service life than ordinary drills.. Feature - 14 hex shank, which can quickly replace the drill bit. The fully ground spiral groove design can quickly remove debris, reduce friction and heat, and drill faster. The 135 straight shank split point reduces walking on the working face, making drilling accurate and easy.. Application - Hex twist drill bits are used for applications such as DIY projects, and home maintenance. Suitable for steel, copper, aluminum, zinc alloy, cast iron, wood and plastic.. Note - Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage..

Specification Drill Bit Diameter 116 Flute Length 78 Shank Diameter116 Total Length 1-78. M35 Twist Drill Bit Made from M35 cobalt material, ensuring high hardness and durability, increased heat resistance and wear resistance. The cobalt material gives the bit great wear resistance and overall toughness, making it great for long-term use in a variety of drilling applications. Quick and Clean Drilling The 135 external point angle design of this cobalt twist drill bit allows for fast and efficient drilling, with effective chip removal to prevent clogging, perfect for a range of materials including metal, wood, and plastic. Wide Applications This cobalt twist drill bit is suitable for a variety of drilling applications, including metalworking, woodworking, and plastic fabrication. It is great for use with harder materials such as stainless steel, titanium, cast iron, malleable iron, harden metal and other alloys, wood, and plastic, and is well-suited for both DIY and professional use. Note Please add coolant when drilling continuously at high speed, the working life of the twist drill bits can be largely prolonged by proper usage. To ensure optimal performance and longevity, it is important to use proper drilling techniques when using this cobalt twist drill bit..

1- PACKAGE CONTENTS - 12PCS 116 metric twist drill bit with 23mm0.91 blade length, and total length is 50mm1.97.. 2- Material- The twist drill bit set is made of high-speed steel, which has higher hardness and is more resistant to high temperatures and wear. The surface coating better protects the drill bit set from corrosion and extends its service life.. 3- APPLICATION - The straight-handle twist drill bit is a tool commonly used by carpenters and decoration workers to drill holes. They are also widely used in machine workshops and maintenance departments to drill metals, plastics, stainless steel, iron, titanium alloys, and wood.. 4- Efficient - The drill tip adopts a 118-degree tip shape design, which makes cutting sharper and drilling faster. Spiral chip removal design makes chip removal smoother and more efficient.. 5- USAGE - Compatible models of twist drill bits include electric hand drills and bench drills..

Titanium Coating Classic HSS 4241 construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness and features a chatter-free design with staggered cutting teeth to ensure precise countersinking and clean, smooth holes. Single Size The drill bits include 16pcs 116 drills. If you have specific drilling size requirements, then the drill bit is very suitable for you. Quick Change 14-inch hex shank fits into all 14 hex shank power drills easily and securely and made for locking into a quick-change chuck. Organized Holder Each bit has an assigned hole in a drill bit holder with size indexing for easy storage and quick organization. Fast and Efficien Suitable for wood, carbon steel, sheet steel, fiberboard, rubber, plywood, PVC, plastic etc.

12pcs Drill Bits Size 116 drilling dia 43mm 1.69 total length 20mm 0.79 drill flute length. High-speed steel straight shank twist drills can accommodate a wide range of drilling needs.. Titanium Coated Surface Made of high-speed steel with titanium nitride coating which can increase the hardness of the twist drill and reduces friction between the bit and the material being drilled. Suitable for use in both handheld drills and drill presses.. High Hardness Drilling Performance Suitable for hardened materials and hard metals, such as cast iron, malleable iron, aluminum, wood, plastic etc., and also suitable for soft materials. Great replacement for your dull drill bit to improve work efficiency.. Wide Applications This cobalt twist drill bit is suitable for a variety of drilling applications, including metalworking, woodworking, and plastic fabrication. It is great for use with harder materials such as stainless steel, titanium, cast iron, malleable iron, and other alloys, wood, and plastic, and is well-suited for both DIY and professional use.. Note Please add coolant when drilling continuously at high speed, the working life of the twist drill bits can be largely prolonged by proper usage. To ensure optimal performance and longevity, it is important to use proper drilling techniques when using this cobalt twist drill bit..

116 impact duty drill bit. Durable titanium coating for long life. Designed to stay sharper longer. Engineered for drills and impacts.

116, Cobalt Bit, 135 Degree Split Point To Minimize Walk. 1-78 Standard Jobber Length. Heavy Duty Web Construction For Strength Durability. For Tough Metal Drilling, Incl. Heavy Duty Abrasive, Alloy Metal Drilling.

Drill bit has maximum speed and life in stainless steel and other hard metals. Pilot point and split tip design of drill bits for wood, metal and plastic starts on contact and eliminates bit walking. Heavy-duty Cobalt Alloy Steel of DEWALT drill bits delivers 4 times more life than black oxide..

135 Degree Split point tip design to help reduce walking. High Speed Steel to be used in plastic, wood, and metal. Tapered web design for extreme durability and resisting breakage. Black and gold coating to help prevent rust and wear. 3-Flats shank to reduce spin-out in the chuck on sizes larger than 316-in. Size markings on the drill bit shank for identifying sizes quickly.

The product is 2PK 116 BLK Oxide Bit. Easy to use. The product is manufactured in China.

Extended Durability - Achieve up to 30 times longer life compared to standard drill bits, reducing the need for frequent replacements.. Versatile Application - Effortlessly drill through mild steel, hardened steel, stainless steel, wood, and plastic with a single bit.. Precision Starts - The 130-degree hybrid split point tip ensures fast, accurate starts without the need for pre-drilling.. Heat Resistance - Thermal Shield Protective Coating protects the bit from heat buildup, enhancing performance and longevity.. Efficient Debris Removal - Optimized flute design swiftly clears metal shavings, keeping the bit cooler and maintaining cutting efficiency..

Durable Construction - HSS material with black and gold coating increases lubricity, provides corrosion protection, and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability and reduces breakage.. No Center Punch is Needed - 135 split point design for fast penetration with less pressure. Twist drill bit kit will not Walk or Wander.. Parabolic Flute - Parabolic flute for better chip removal and reduced heat build-up.. Versatile - Versatile drilling applications. Designed for contractors, electricians and tool professionals, anyone requiring accurate and reliable bits for general-purpose use in steel, copper, aluminum, zinc alloy, cast iron, wood, and plastics. Also, ideal for DIY projects and home maintenance. Reliable quality and dependable life time.. Package Size - 6 Pieces drill bits in a double blister pack with easy opening design. Diameter 116 inch, total length 1-78 inch, working length 78 inch, 135 split point, straight shank drill bit..

Capability Durability HSS construction enables drill bits of this impact drill bit set with high capability, durability and functional ability. The premium titanium finish improves surface hardness, rust and wear resistance. Durable titanium hex drill bit set that penetrates hard materials with ease and lasts a long time.. Withstand Heavy Impact Quick Change The 14 inch hex shank enables the titanium drill bit set to handle high torque transmissions and heavy impact. A dependable impact drill bit set to get the job done. These hex drill bits fit into quick change chuck system for rapid change of cutting tools.. Fast Drilling The 135-degree split point tip prevents the titanium impact drill bit from walking for easy starts on contact. Precision fully ground parabolic flute form helps hex drill bits produce rapid chip removal to decrease friction and heat build-up. Durable impact hex shank drill bit set with sharp cutting edges that cut like butter on woodmetal.. Get the Job Done The impact driver drill bit set combines the high speed and durability that electricians, plumbers and HVAC pros will appreciate. Great quick change drill bits for metal, wood, veneers, plasterboard, PVC, aluminum, copper and other soft metal. Great drill bits sets that work well for home DIY, general building, engineering project around the house.. What You Get 10Pcs Hex Shank Titanium Drill Bits, Diameter 116. Come with a portable plastic case for easy select, storage and carry..

COMBO SET OF 60 PCS60 Pcs twist drill bit set with portable plastic case. 6 most commonly-used sizes 364, 116, 564, 332, 764, 18 to satisfy all needs, 10 pieces per size for easy replacement. The drill bit set fits into the majority of power drills currently on the market.. PREMIUM HSS TITANIUM CoatingIndustry grade 4341 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. Titanium coating increases wear-resistance and durability.. FULLY GROUND PROCESS 135 SPLIT POINTFully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 Split Point with straight shank prevents walking and makes drilling precise. No center punch is needed.. MULTIPLE APPLICATIONSmall Drill bits for soft metal, wood, plastic, steel within 10mm thickness, aluminum alloy and other soft metals. Ideal for DIY projects, household maintenance and repair.NOT for glass, ceramic or concrete drilling.. 90 DAYS WARRANTYIf you are not fully satisfied for any reason, please contact us for 100 refund or replacement..

M35 Cobalt Drill Bit Premium High Speed Steel M35 Cobalt 5 offers superior heat resistance and greater hardness compared to ordinary drill bits. It can extend the tool's service life when drilling hard materials.. 135 Split Point Design The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip with round straight shank, self-centering to prevent walk-off, make drilling precise and faster.. Efficient Drilling Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.. Various Sizes 15 sets of drill bits include 116x2pcs, 564x2pcs, 332x2pcs, 764, 18, 964, 532, 1164, 316, 14, 516, 38, can meet more needs.. Widely Used M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods.. Organized Holder The set includes 15Pcs 116- 38 Cobalt Drill Bits, This cobalt drill bit also includes the drill bit holder with size index for easy storage and organizing..

115 PIECES INCLUDED 29pcs Fractional Size116 to 12 in 164th increments 26pcs Letter Size A To Z 60pcs Numbered Size 1 To 60.. HSS WITH 5 COBALT Durable, Higher Heat Abrasion Resistance.. PRECISE 135 SPLIT POINT TWIST DESIGN Prevent walking, clear chips and particles faster.. PROFESSIONAL WIDELY USE M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.. ORGANIZED HOLDER Set includes the drill bit holder with size index for easy storage and organizing..

135 degree split point and twist design increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Bits made of high speed M2 steel with a titanium nitride coat for added durability. Special left hand design can also be used with screw extractors to remove broken fasteners. Attachable to reversible drills to remove screws, bolts, and studs around the house, garage or on the job site. Set includes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564 and 14 inch bits Comes in metal index case for easy storage.

Titanium Nitride Coating Pilot Point for Longer Life. Starts on contact for cleaner holes. No spin shanks. Tapered web provides greater durability to reduce breaking. Includes sizes from 116-inch to 12-inch in a plastic tough case. Includes 116' x 2, 564' x 2, 332' x 2, 764' x 2, 18' x 2, 964' x 1, 532' x 1, 1164' x 1, 316' x 1, 1364' x 1, 732' x 1, 1564' x 1, 14 x 1, 516' x 1, 38' x 1, 12' x 1.

Jobber Length Twist Drill Bits with Straight Shank are better for cutting metal, plastic, and wood etc. Cobalt high speed steel ensures the bits super hard, sharp and cutting effectively with impressive performance in cutting metal, plastic, and wood etc with long tool life. All drill dimensional tolerances conform to ASMEANSI B94.11M drill standards or USCTI - United States Cutting Tool Institute formerly MCTI. Fractional Sizes 116 to 1732 are available. Fully ground process and precision surface finish ensure excellent chips moving, and 118 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging. Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly. Packed in a rigid translucent tubes or pouches prevents drill bits from damage.

Sizes 116 in., 564 in., 332 in., 764 in., 18 in., 964 in., 532 in., 1164 in., 316 in., 1364 in., 732 in., 1564 in., 14 in., 1764 in., 932 in., 1964 in., 516 in., 2164 in., 1132 in., 2364 in., 38 in., 2564 in., 1332 in., 2764 in., 716 in., 2964 in., 1532 in., 3164 in., 12 in.. Enlarge existing holes. Drill through sheet metal, hard steel, acrylics and brass. Self-centering 3-flats on shank. Twice the life of a standard drill bit.

What You Get This drill bit set for metal includes 5 116 Inch x 1-34 Inch bits of the same size.. A Must in Your Tool Box This cobalt drill bit set is designed to surpass your expectations in terms of durability and performance, ensuring fast and easy penetration through hard metals.. Heavy-Duty Material Our drill bits for hardened steel feature a heavy-duty construction made with M35 cobalt, which has excellent durability and superior resistance against abrasion and high heat.. Split Point Tip These cobalt drill bits feature a splint point tip that prevents slipping and can help increase drilling speed while ensuring smooth and easy penetration through hard metals.. Wide Range of Applications Our cobalt drill bits for hardened steel are suitable for hard metals, stainless steel, cast iron, steel, titanium alloy, hard plastics and more, and a wide range of applications such as repair, construction, or woodworking..

116 Cobalt Drill Bits10pcs - 116 Metal Drill Bits. This Drill Bit fits the majority of power drill currently on the market and come with a Index Storage Case for easy storage and organization.. M35 Cobalt Drill BitIndustry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5 Cobalt, The drill bits are hardened and polished for improved sharpness and precise cutting without wobbling, wear-resistance and durability. This improves work efficiency.. 135 Split Point Fully Ground Process135 split point with straight shank prevents walking and makes drilling precise and faster. No center punch positioning guide is required. Fully ground spiral groove design clears particles quickly, decreases friction and heat for a more efficient drilling performance.. Multiple ApplicationSuitable for cutting through Hard Metal such as Stainless Steel, hardened steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. Pay attention to speed, pressure and heat control during drilling.Note Hardened steel needs to be below HRC38. Quality commitmentIf you are not fully satisfied for any reason, Please contact us for 100 refund or replacement. Have any questions, Please feel free to contact us and we will be happy to assist you..

13 PACK OF 116 COBALT DRILL BITS - 116 Diameter with a Flute Length of 78 and Total length of 1-78. M35, FULLY GROUND, 135 SPLIT POINT - Our Drill Bits Contain 5 Cobalt, Are Fully Grounded for a Precision Drilling Diameter. 135 Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials.. PLASTIC STORAGE CASE INCLUDED - Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe.. COBALT DRILL BITS ARE THE PERFECT DRILL BITS FOR METAL - As well as other hard materials such as Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, and More. LIFETIME GUARANTEE - Here at Owl Tools USA Based Company we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement..

Speed helix design for three times faster drilling than standard bits. Last 50 percent longer than high-speed steel. Easier drilling, reduced heat and extended drill bit life. Available in jobber length, stubby length, extended length aircraft, 12 In. reduced shank Silver and Deming. For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.

Withstands high-temperature applications for extended periods of time up to 1,100 degreeF. Rigid, thick web design adds stability to bit in tough applications. Surface hardened to penetrate tough abrasive materials. Available in jobber length, full shank. Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium.

No skate tip accurate starts. Designed for heavy-gauge and high-carbon steel. Long flutes for effective material removal. Impact-rated shank for higher torque drilldrivers. Titanium coating for less friction.

Helps deliver no walk start and speed with pilot point. Optimum durability with tapered core. Quick chip extraction through optimized flute geometry. Long life enabled by titanium nitride coating.