Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum.
Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits.
High-heat resistant bits – withstand high-temperature applications for extended periods of time.
Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum.
Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits.
High-heat resistant bits – withstand high-temperature applications for extended periods of time.
BOSCH CO2159B 1/2 In. x 6 In. Cobalt M42 Drill Bit
Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum.
Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits.
High-heat resistant bits – withstand high-temperature applications for extended periods of time.
Thick web-helix design – provides additional stability in tough applications.
Surface-hardened tip – penetrates tough abrasive materials.
OXMUL Step Drill Bits for Metal, 1/8 to 1/2, Cobalt Bit, Heavy Duty for Stainless Steel,Metal, Aluminum, Wood, Copper, Wood, 13-Steps. #202
【Heavy Duty for Stainless Steel】 The Cobalt Drill Bits(1.3243 STEEL) can drill 6X longer life and 2X faster. This Drill bits is heavy duty for Stainless Steel, Metal, Galvanized Steel, Aluminum,Iron, Wood, PVC and Copper. If you want to drill faster and many holes on metal, please choose this step drill bit.
【Cobalt Bits】 Prefect for Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets. This Drill bit can successfully drill more and more holes easily into Stainless Steel plate like knife through butter!.
【120-DAYS WARRANTY】 - If not satisfied, Any Reason, please contact us for 100% refund or replacement.
Hymnorq Jobber Twist Drill Bits 15pc Set, Fractionsh Inch Size 1/16 to 3/8 in Premium Index Case, M35 Cobalt Steel, 135 Degree Split Point, For Stainless Steel Iron and Other Metals
COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to create a hardened heat-resistant alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times compared with an average HSS drill bit..
SELF CENTERING - The 135°quick-cut split point is self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. (The 4 small bits are 118 degree chisel pointed..
15PC SET - The set includes 15pcs (12different sizes: 2 pieces of 1/16", 3/32",1/8" bits, and 1 piece of 5/64", 7/64", 9/64", 5/32", 3/16", 7/32", 14", 5/16" and 3/8" bit) of fractional inch size M35 grade cobalt steel twist drill bits, packed in a hard ABS plastic indexed case. Manufactured to German DIN338 standard..
METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate..
Topec 49pcs Screw Extractor/Drill Bit Set, Professional Remove Set for Removing Broken Studs, Bolts, Socket Screws and Fittings
49-PIECE MULTIFUNCTIONAL SET- 13+1pcs nut remover set and 3/8"-1/4" hex adapter, 6pcs spiral screw extractors, 13pcs multi-spline screw extractors, and 16pcs left hand cobalt drill bits..
VARIOUS SPECIFICATIONS AND SIZES- The set contains four types of 49 models of parts including metric and imperial sizes such as: 13mm, 9/16", 5/8", 17mm, 11/16", 3/4". You can choose the suitable size according to the size of your fasteners to meet various job requirements..
HIGH CARBON STEEL AND HSS MATERIAL-The set is made of High carbon steel and HSS materials. The spiral pattern design can provide sufficient gripping force to facilitate removal. High-quality materials can be used for fasteners of various metals. Please note: Cobalt drill bits should not be used for stainless steel..
WIDE RANGE OF APPLICATIONS- Spiral flute extractors are perfect for common fasteners. The mult-spline extractors are useful for higher torque and lower profile tools, while the bolt extractors are for freeing partly-exposed fasteners. The kit also includes a left cobalt drill bit for fasteners, which can be used to help drill t....
CaRoller Drill Bit Set 29-Piece M35 Cobalt Steel Metal Drill Bits Durable Round Shank Drill Sets for Steel, Wood Plastic Sheet Metal – Includes Practical Cup-Type Holder
...ker, handyman or construction worker, or you simply enjoy the occasional house project as a relaxing hobby, the CaRoller metal drill bits for steel are an excellent assortment for ensuring perfect holes and plugs!.
Heavy Duty Construction: This drill bit sets made with HSS cobalt durable material and amber coating which ensures long-lasting use and superior wear resistance!.
Convenient Size Variety: This 29-piece M35 drill bit set includes everything you need for a user-friendly experience that suits all your needs. The set comes with: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2" bits..
Practical and Portable: Say goodbye to constantly losing or misplacing your drill bits! The CaRoller drill bit set for metal comes with an ergonomic and portable cup-type round carrying case with built-in clip, easily attaching to your....
LudoPam 3/32 Inch Cobalt Drill Bit Set, M35 HSS Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Pack of 10
HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.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..
Pay attention to speed, pressure and heat control during drilling..
INCLUDE: 10 pieces of 3/32-Inch cobalt drill bits.
Hymnorq 7/16 Inch Dia. x 5.51 Inch Long M35 Cobalt Steel Twist Jobber Length Drill Bits 2PC Set, 135 Degree Split Point, Extremely Heat Resistant, for Stainless Steel and Cast Iron
COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to create a hardened heat-resistant alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times compared with an average HSS drill bit..
SELF CENTERING - The 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks..
2PC 7/16 INCH FRACTIONAL BITS - The set includes 2pcs of M35 cobalt steel twist drill bits. Total length: 5.51".
working length: 4.06". Manufactured to German DIN338 standard. Packed in a plastic bag and a flat paper box..
FOR METALWORKING - Particularly successful in cutting through hard metals(hardness less than HRC38°) such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate..
DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the ....
