Top 10 Cobalt Drill Bit Set m42 – 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 - 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, cast iron, titanium, high heat resistance and Hardened surface for stainless steel, light-gauge metal and aluminum. Thick web-helix design – provides additional stability in tough applications. Surface-hardened tip – penetrates tough abrasive materials. Enhanced m42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits.
BrandBOSCH #ad
ManufacturerBosch #ad
Part NumberCO14B
ModelCO14B
WarrantyProduct Defects Only

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

3. 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.

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. Premium m42 8% cobalt steel, usually give the best heat, 68-70 HRC Rockwell Hardness Scale, 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. 3 steps desigh for cutting through Stainless Steel, Aluminum, Hard Metals, Plastic.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Part NumberM42 Cobalt-8(19pcs)
Model.

4. Drill America

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

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Drill America #ad - Cobalt drills are effective in drilling tough, high tensile strength materials like stainless steel, Inconel, and titanium. When all hands are on deck, hang the drill index on your belt whether you're in the shop or field.

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. Unique round drill index combines form and function into 1 beautifully designed, easy to carry drill set. 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.

Manufactured to aerospace standard 907 and display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. Round shanks allow use with a wide variety of tool holding systems. Set contains 29 m42 cobalt drill bits sizes 1/16" - 1/2" x 1/64" increments. Gold oxide finish acts as a lubricant and provides wear resistance.
BrandDrill America #ad
ManufacturerDrill America #ad
Height2 Inches
Length6 Inches
Weight2.2 Pounds
Width4 Inches
Part NumberD/A29J-CO-PC
ModelD/A29J-CO-PC

5. Drill Hog

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21 Pc Cobalt M42 Drill Bit Set 1/16" to 1/2" by 32nds DRILL HOG Lifetime Warranty

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Drill Hog #ad - Tri flat shank - 3 flat sides on Shank Prevents "Spin" in the Chuck. 1/16 to 1/2" by 1/32nds includes Steel Case with Pop Up Tiers. Solid cobalt M42 Steel. 135 degree split Point Prevents "walking". Lifetime Warranty.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad
Weight1 Pounds
Part Number21M42GB

6. Drill Hog

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Drill Hog 115 Pc Drill Bit Set Cobalt M42 Fractional Letter Number

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Drill Hog #ad - A to z letter Size Drills. 1/16" to 1/2" fractional Sizes by 1/64ths. 1 to #60 number drills Wire Gauge Sizes. Lifetime Warranty. Super premium Cobalt M42 Steel.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad

7. 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.

True titanium nitride coated increases the Bit Surface and Metal Lubrication, Conducive to Chip Removal, Reduce Heat Increase. 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. 3 steps desigh for cutting through stainless steel, aluminum, hard metals, plastic and Hardwood.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.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Height1.57 Inches
Length6.3 Inches
Width3.54 Inches
Part NumberM42-co8-19pcs (1-10mm)
ModelM42-co8-19pcs (1-10mm)

8. Drill Hog

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Drill Hog 21 Pc Cobalt M42 Junior Drill Bit Set 1/16" to 3/8"

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Drill Hog #ad - Tri-flat shank Prevents "Spinning" in Chuck. 135 degree split Point Prevents "Walking". Drill hog cobalt M42 Premium Steel. 21 drill bits from 1/16" to 3/8" by 1/64th Increments. Lifetime Warranty.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad

9. Drill Hog

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

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

10. Drill America

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#60, D/ASTCO Series, Drill America 60 Piece m42 Cobalt Screw Machine Stub Drill Bit Set Wire Sizes: #1

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Drill America #ad - 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. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools; performance is similar to uncoated tools. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Round shanks allow use with a wide variety of toolholding systems. 60 piece drill bit set comes in a metal case.
BrandDrill America #ad
ManufacturerDrill America #ad
Part NumberD/A60S-CO-SET
ModelD/A60S-CO-SET