Top 9 Cobalt Drill Bit Set 8% – Jobber Drill Bits

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1. 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 - 3 steps desigh for cutting through Stainless Steel, Aluminum, Hard Metals, Plastic. 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. Premium m42 8% cobalt steel, usually give the best heat, 68-70 HRC Rockwell Hardness Scale, Wear and Chip Resistance and Long Tool Life. 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.
BrandSTROTON #ad
ManufacturerSTROTON Ltd #ad
Part NumberM42 Cobalt-8(19pcs)
Model.

2. 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, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum. Surface-hardened tip – penetrates tough abrasive materials. 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. Enhanced m42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs.
BrandBOSCH #ad
ManufacturerBosch #ad
Part NumberCO14B
ModelCO14B
WarrantyProduct Defects Only

3. 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 - 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.

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, hard metals, aluminum, plastic and Hardwood. Premium m42 8% cobalt steel, usually give the best Heat, 68-70 hrc rockwell hardness Scale, Wear and Chip Resistance and Long Tool Life.
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)

4. COMOWARE

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COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"

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COMOWARE #ad - Twist design & performance: precise 135°split point, gold oxide finish and round straight shanks. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, hard plastics and woods, titanium alloy, and also can be used for softer materials.

High quality material: 5% cobalt high Speed Steel M35 provide extended tool life compared to ordinary drill bits. Professional & widely use: m35 cobalt hss is more suitable for hardened material. Size included: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16" 2pc, 5/32" 1pc, 7/64" 1pc, 9/64" 1pc, 3/32" 2pc, 5/64" 1pc, 1/8" 2pc, 1/4" 1pc, 3/16" 1pc, 5/16" 1pc, 7/32" 1pc, 3/8" 1pc.

Durable and strong. 100% satisfaction guarantee: if you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us. Prevent walking, clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
BrandCOMOWARE #ad
ManufacturerCOMOWARE #ad

5. EFFICERE

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1” by 1/16th Increment, EFFICERE 8-Piece Premium 1/2” Reduced Shank Silver and Deming Large Drill Bit Set in Aluminum Carry Case, M2 High Speed Steel, 135-Degree Split Point | SAE Inch Size 9/16”

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EFFICERE #ad - 135° split point design at tip increases cutting speed with self-centering feature and prevents drill walking or wobbling. Set includes 8 pieces 6” long silver & deming drill bits in a heavy duty aluminum storage case for easy carrying and organization: 9/16”, 13/16”, 7/8”, 15/16”, 11/16”, 5/8”, 3/4”, 1”.

Superior gold titanium and black nitride dual coating finish holds up lubricant better for smoother drilling, and is 80% more durable and corrosion resistant than regular black enamel finish. Premium cobalt high speed steel construction for proven capability and durability to drill holes in wood, stainless, copper, aluminum, plastic, sheet metals and many other types of materials.1/2 inch reduced shank with tri-flatted end locks onto 3-jaw power tools chuck more securely and eliminates slips.
BrandEFFICERE #ad
ManufacturerUPHILL MERCHANDISE LLC #ad
Part NumberDL-001
ModelDL-001

6. amoolo

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AMOOLO Cobalt Drill Bit Set 1/16"-1/4",13 Pcs, M35 High Speed Steel Jobber Length Twist Drill Bit Set for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood

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amoolo #ad - Most commonly-used 13 sizesa complete combo set of 13 jobber length industrial drill bits for metal drilling 1/16", 13/64", 1/8", 11/64", 3/16", 15/64", 5/64", 5/32", 9/64", 7/64", 3/32", 7/32", 1/4" . Premium qualitymade of industry grade 6542 high speed steel, cobalt twist drill bits are harder than 4241/4341 HSS used in other similar bits, ideal for heavy duty hole drilling.

Get your drill bits today along with our 90-day Hassle-Free Warranty Policy, exchange or refund guaranteed for any product defect! Pay attention to speed, pressure and heat control during drilling. No center punch is needed. 135° split point with round straight shank prevents walking and makes drilling precise and faster. Precise & efficient drilling performance fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance.

Multiple applicationperfectly suitable for cutting through hard metal such as Stainless Steel, Aluminum Alloy, Sheet Metal and Cast Iron as well as Plastic, Steel, Wood and Other Softer Metals. They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization. 90 days warrantyat amoolo, we center on customer satisfaction. They contain 5% cobalt material, increasing wear-resistance and durability.
Brandamoolo #ad
Manufactureramoolo #ad
Height0.3 Inches
Length6.4 Inches
Width8.4 Inches
Part NumberAT1902
ModelAT1902

7. 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 - 135 degree split Point Prevents "walking". Tri flat shank - 3 flat sides on Shank Prevents "Spin" in the Chuck. Solid cobalt M42 Steel. Lifetime Warranty. 1/16 to 1/2" by 1/32nds includes Steel Case with Pop Up Tiers.
BrandDrill Hog #ad
ManufacturerDrill Hog #ad
Weight1 Pounds
Part Number21M42GB

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

9. TopLine Cutting Tools

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#60 8% M42 Cobalt 60pcs, Topline Drill Bit Set #1

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TopLine Cutting Tools #ad - Ground from m-42 cobalt Solid Blank. Sturdy huot USA drill index. Hss jobber standard Length General Purpose. 135 degree split point. Sizes #1 to 60 .
BrandTopLine Cutting Tools #ad
ManufacturerCML Supply #ad
Height2 Inches
Length5 Inches
Width4 Inches
Part Number501-232