Top 10 M42 Cobalt Drill Bits – Jobber Drill Bits

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1. BOSCH

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BOSCH CO14B 14 Pc. Cobalt M42 Drill Bit Set

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BOSCH #ad - Cobalt m42 drill bit – provides upgraded m42 cobalt jobber-length bits designed for durability, titanium, high heat resistance and Hardened surface for stainless steel, cast iron, light-gauge metal and aluminum. Surface-hardened tip – penetrates tough abrasive materials. High-heat resistant bits – withstand high-temperature applications for extended periods of time. Enhanced m42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits. Thick web-helix design – provides additional stability in tough applications.
BrandBOSCH #ad
ManufacturerBosch #ad
Part NumberCO14B
ModelCO14B
WarrantyProduct Defects Only

2. STROTON

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Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal 1mm-10mm/19pcs

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STROTON #ad - This cobalt drill bit is typically capable of running three to five times Faster. Despite the higher price, the cost per hole when Using Cobalt Drill Bit Will be the Lowest, Since It Can Produce So Many More Holes.

The sufficiently sharp bit edge can cut the metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit. 19pcs 135 degree split point drill bits includes :1mmlength:3. 4cm\1. 5mm\2mm\2. 5mm\3mm\3. 5mm\4mm\4. 5mm\5mmlength:8. 5cm\5. 5mm\6mmlength:9cm\6. 5mm\7mm\7. 5mm\8mmlength:11. 5cm\8. 5mm\9mm\9. 5mm\10mmlength:13cm DIA 05mm Increments. 3 steps desigh for cutting through Stainless Steel, Aluminum, Hard Metals, Plastic. Premium m42 8% cobalt steel, 68-70 hrc rockwell hardness Scale, Usually Give the Best Heat, Wear and Chip Resistance and Long Tool Life.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Part NumberM42 Cobalt-8(19pcs)
Model.

3. Hanson

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Hanson 3018002B 29Pc Drill Bit Industrial Set-Cobalt M42

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Hanson #ad - This product meets customer requirement. Product is easy to use. These brad point drill bits are excellent for both home repair and woodworking use.
BrandHanson #ad
ManufacturerHanson #ad
Height2.75 Inches
Length8.25 Inches
Weight4.45 Pounds
Width4.63 Inches
Part Number3018002B
Model3018002B

4. Drill Hog

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Drill Hog 29 Pc Super Premium Cobalt M42+ Drill Bit Set

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Drill Hog #ad - Lifetime Warranty. 1/16" to 1/2" by 1/64th increments Does Not Skip any Sizes. Tri-flat shank prevents "Spinning" in the Drill Chuck. 135 degree split Point Prevents "Walking". Super premium solid Cobalt M42+ Steel.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad

5. Drill America

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1/2" X 64ths, D/ACO Series, D/A29J-CO-PC 29 Piece M42 Cobalt Drill Bit Set in Round Case 1/16", Drill America

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Drill America #ad - Effortlessly grip the set in 1 hand as you would a travel coffee mug or leave it in the cup holder of your truck while on the way to a job. Gold oxide finish acts as a lubricant and provides wear resistance.

Set contains 29 m42 cobalt drill bits sizes 1/16" - 1/2" x 1/64" increments. Cobalt drills are effective in drilling tough, Inconel, high tensile strength materials like stainless steel, and titanium. Cobalt steel provides extended tool life compared to high-speed steel drill bits, and maintains the tool's toughness and hardness in high drilling temperatures. Round shanks allow use with a wide variety of tool holding systems.

When all hands are on deck, hang the drill index on your belt whether you're in the shop or field. Manufactured to aerospace standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. Unique round drill index combines form and function into 1 beautifully designed, easy to carry drill set.
BrandDrill America #ad
ManufacturerDrill America #ad
Height2 Inches
Length6 Inches
Weight2.2 Pounds
Width4 Inches
Part NumberD/A29J-CO-PC
ModelD/A29J-CO-PC

6. Drill America

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Drill America 29 Piece m42 Cobalt Drill Bit Set 1/16", 1/2" X 64ths, D/ACO Series

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Drill America #ad - Round shanks allow use with a wide variety of toolholding systems. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 29 piece drill bit set comes in a metal case. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools.
BrandDrill America #ad
ManufacturerDrill America #ad
Weight3.26 Pounds
Part NumberD/A29J-CO-SET
ModelD/A29J-CO-SET

7. Drill Hog

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Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits

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Drill Hog #ad - 1/16" - 1/4" by 1/64ths 13 Drills. 135 degree split point Prevents the Bit from "Walking". Lifetime Warranty. Made by drill Hog USA. Solid cobalt M42 Steel.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad
Part Number13M42GB

8. MaxTool

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MaxTool 29 Pieces Drill Set 29PCs/29-Piece Twist Drill Bit Set 8% Cobalt HSS M42 Fully Ground 1/16“ to 1/2”x64th Fractional; JBS42G10R029P

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MaxTool #ad - Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy. Premium 8% cobalt high speed steel m42 Hardness up to HRC66 provides all drills power cutting, impressive performace and long tool life.

Drill bits include: 1/16, 13/32, 1/4, 31/64, 19/64, 5/16, 15/32, 5/64, 27/64, 11/64, 29/64, 7/64, 15/64, 1/2 inch, 7/32, 5/32, 11/32, 13/64, 3/16, 7/16, 3/32, 9/32, 3/8, 17/64, 23/64, 21/64, 1/8, 9/64, 25/64, 1/16 0.00625 to 1/2" 05 in 1/64" increments. Golden surface finish resists corrosion and increases the hardness of the drill bits for cutting hard steel, wood, other metals, and plastic.135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole.
BrandMaxTool #ad
ManufacturerTianshun Tools #ad
Height2.36 Inches
Length7.87 Inches
Weight1530 Grams
Width4.72 Inches
Part NumberJBS42G10R029P

9. Topline Cutting Tools

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TopLine USA M42 Cobalt #7 Drill Bits 4-Pk

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Topline Cutting Tools #ad - Pack of four 4 in a labeled storage tube. Jobber standard length; approximately 3. 63". High production grade M42 Cobalt. Ground from Solid Blank; Heavy Duty. 135-degree Split Point.
BrandTopline Cutting Tools #ad
ManufacturerTopLine Cutting Tools #ad
Part Number504-207
Model504-207

10. STROTON

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STROTON Metric M42 8% Cobalt Drill Bits Set Titanium Nitride Coated for Stainless Steel and Hard Metal 1mm-10mm/19pcs

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STROTON #ad - This cobalt drill bit is typically capable of running three to five times Faster. Despite the higher price, the cost per hole when Using Cobalt Drill Bit Will be the Lowest, Since It Can Produce So Many More Holes.

3 steps desigh for cutting through stainless steel, hard metals, aluminum, plastic and Hardwood.19pcs split point drill bits includes :1mmlength:3. 4cm\1. 5mm\2mm\2. 5mm\3mm\3. 5mm\4mm\4. 5mm\5mmlength:8. 5cm\5. 5mm\6mmlength:9cm\6. 5mm\7mm\7. 5mm\8mmlength:11. 5cm\8. 5mm\9mm\9. 5mm\10mmlength:13cm DIA 05mm Increments. Premium m42 8% cobalt steel, 68-70 hrc rockwell hardness Scale, Usually Give the Best Heat, Wear and Chip Resistance and Long Tool Life.

The sufficiently sharp bit edge can cut the metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit. True titanium nitride coated increases the Bit Surface and Metal Lubrication, Conducive to Chip Removal, Reduce Heat Increase.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Height1.57 Inches
Length6.3 Inches
Width3.54 Inches
Part NumberM42-co8-19pcs (1-10mm)