Top 20 Best Cobalt Bits

 

Drill Hog 60 Pc NUMBER Drill Bit Set Wire Gauge COBALT M42 Lifetime Warranty

Drill Hog 60 Pc NUMBER Drill Bit Set Wire Gauge COBALT M42 Lifetime Warranty

Drill Hog 60 Pc NUMBER Drill Bit Set Wire Gauge COBALT M42 Lifetime Warranty - Drill hogtm bits are made from cobalt m42 steel which has a melting point of 2,723 degrees fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more. Drill hogtm is proud to release the newest technology in drill bits.

 

115 Piece Cobalt High Speed Drill Bit 3-in-1 Set with Metal Indexed Storage Case 135-Degree Tips

115 Piece Cobalt High Speed Drill Bit 3-in-1 Set with Metal Indexed Storage Case, 135-Degree Tips

115 Piece Cobalt High Speed Drill Bit 3-in-1 Set with Metal Indexed Storage Case, 135-Degree Tips - 29 fractional sizes 1/16″ to 1/2″ by 64ths. 135° drill tips or point angle is designed to drill and withstand very hard, dense materials such as armor plate, nickel alloys, and stainless steel while preserving bit sharpness and usable life. 26 letter sizes a to z. 60 numbered wire-gauge sizes 1 to 60 by 64ths. Split point prevents skating increasing alignment accuracy be sure to follow “machine shop” standards and match drill speed, material and type of cut, to maximize cutting life of tools.

 

Bosch CO2147 516-Inch Cobalt SP Jobber Drill Bit

Bosch CO2147 5/16-Inch Cobalt SP Jobber Drill Bit

Bosch CO2147 5/16-Inch Cobalt SP Jobber Drill Bit - Used for heavy-duty drilling in extremely hard or abrasive materials. Bosch cobalt bits offer superior durability, speed and selection for most metal drilling applications. . Best used for drilling into light gauge metal, high carbon steel, aluminum and ally steel, cast iron, and stainless steel.

 

Bosch CO2143 14-Inch Cobalt SP Jobber Drill Bit

Bosch CO2143 1/4-Inch Cobalt SP Jobber Drill Bit

Bosch CO2143 1/4-Inch Cobalt SP Jobber Drill Bit - Features. Bosch cobalt bits offer superior durability speed and selection for most metal drilling applications. Color, metallic. Withstands high temperature applications for extended periods of time. Material, cobalt. Size, 14 in. Used for heavy-duty drilling in extremely hard or abrasive materials. Thick web design adds stability to bit in tough applications. Best used for drilling into light gauge metal high carbon steel aluminum and ally steel cast iron and stainless steel.

 

6 Pack Irwin 3016010 532 x 3-18 Cobalt HSS Drill Bit Carded

6 Pack Irwin 3016010 5/32″ x 3-1/8″ Cobalt HSS Drill Bit Carded

6 Pack Irwin 3016010 5/32″ x 3-1/8″ Cobalt HSS Drill Bit Carded - . 5/32″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded.

 

Hanson Irwin 11135 35 Piece Master Screw Extractor Set With Cobalt Bits

Hanson Irwin 11135 35 Piece Master Screw Extractor Set With Cobalt Bits

Hanson Irwin 11135 35 Piece Master Screw Extractor Set With Cobalt Bits - 35 piece screw extractor cobalt drill bit set drillsix spiral screw extractors (ex-1-ex-6)thirteen sizes of multi-spline screw extractors (1/8″-1/2″)sixteen sizes of left hand cobalt drill bits (5/64″-1/2″)includes categorizing plastic storage case.

 

2 Pack Irwin 3016020 516 x 4-12 Cobalt HSS Drill Bit Carded

2 Pack Irwin 3016020 5/16″ x 4-1/2″ Cobalt HSS Drill Bit Carded

2 Pack Irwin 3016020 5/16″ x 4-1/2″ Cobalt HSS Drill Bit Carded - . 5/16″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded.

 

TTP HARD drills Bits 316-Inch 10 X Imperial Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron

TTP HARD drills Bits 3/16-Inch, 10 X Imperial Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron

TTP HARD drills Bits 3/16-Inch, 10 X Imperial Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Superior hardness due to tungsten and molybdenum base. 135 degree split point makes entire point of the bit one long cutting edge. High temperature resistance due to addition of cobalt. Heavy duty flute design. Designed for easy and effective drilling of metals including the harder alloys.

 

IRWIN INDUSTRIAL TOOL TV613234 135 Degree Split Point 8 Cobalt Heavy Duty 532 Cobalt Bit

IRWIN INDUSTRIAL TOOL TV613234 135 Degree Split Point 8% Cobalt Heavy Duty 5/32″ Cobalt Bit

IRWIN INDUSTRIAL TOOL TV613234 135 Degree Split Point 8% Cobalt Heavy Duty 5/32″ Cobalt Bit - 5/32″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded. .

 

29 Pc Cobalt Drill Bit Set M42 HSS 29pc USA Drills Lifetime Warranty Made in USA

29 Pc Cobalt Drill Bit Set M42 HSS 29pc USA Drills Lifetime Warranty Made in USA

29 Pc Cobalt Drill Bit Set M42 HSS 29pc USA Drills Lifetime Warranty Made in USA - Drill hog is proud to release the newest technology in drill bits. These bits are made from cobalt m42 steel which has a melting point of 2,853 degrees fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more proudly made in the usa. Drill hog includes a lifetime warranty to the original purchaser.

 

21 Pc Cobalt M42 Drill Bit Set 116 to 12 by 32nds DRILL HOG USA

21 Pc Cobalt M42 Drill Bit Set 1/16″ to 1/2″ by 32nds DRILL HOG USA

21 Pc Cobalt M42 Drill Bit Set 1/16″ to 1/2″ by 32nds DRILL HOG USA - These bits are made from cobalt steel which has a melting point of 2723 fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more this set is known as the “mechanics set” because it contains the most popular sizes. Drill hog is proud to release the newest technology in drill bits. Proudly made by drill hog usa.

 

Irwin Industrial Tools 10234CB 4 Unibit 316- Inch - 78-Inch 12-Steps Cobalt Step Drill Bit 116- Inch Steps

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps)

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) - Product made in usa. The 3/8″ hex shank provides secure grip in the drill chuck. Ideal for drilling true, round holes with a smooth, clean finish in a variety of materials like stainless steel, sheet metal, aluminum, fiberglass, plastics, plexiglass, and wood. The cobalt high speed steel construction provides increased life of the cutting edge which makes it ideal for tough applications like stainless steel drilling. Irwin tools 10234cb unibit cobalt sheet metal step drill bit offers 12 different hole sizes in one single bit, from 3/16″ to 7/8″ in increments of 1/16″. Permanent laser-etched sizes inside flute are easy to read for precise control during the hole enlarging process. The speedpoint tip penetrates fast and doesn’t require a pilot/starting hole.

 

2 Pack Irwin 3016012 316 x 3-12 Cobalt HSS Drill Bit Carded

2 Pack Irwin 3016012 3/16″ x 3-1/2″ Cobalt HSS Drill Bit Carded

2 Pack Irwin 3016012 3/16″ x 3-1/2″ Cobalt HSS Drill Bit Carded - 3/16″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded. .

 

Craftsman 9-64085 Professional Cobalt Drill Bit Set 21 Piece

Craftsman 9-64085 Professional Cobalt Drill Bit Set, 21 Piece

Craftsman 9-64085 Professional Cobalt Drill Bit Set, 21 Piece - A complete offering of bit sets including the highest quality titanium, black oxide and cobalt materials. Craftsman’s specialty kits provide the professional craftsman with the right tool when the job requires it. Craftsman, the quality you need and the value you want.

 

DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set

DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set

DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set - Pilot point tip starts on contact for clean, accurate holes and reduces lock-up on breakthrough. Industrial-strength cobalt for optimum life and durability in metal. 14 bits ranging from 1/16-inch to 3/8-inch. Heavy-duty case made from industrial-grade abs material. Maximum speed and life in stainless steel and other hard metals.

 

Drill Hog 37 Pc Cobalt Drill Bit Set Index M42 116 - 1 Lifetime Warranty USA

Drill Hog 37 Pc Cobalt Drill Bit Set Index M42 1/16″ – 1″ Lifetime Warranty USA

Drill Hog 37 Pc Cobalt Drill Bit Set Index M42 1/16″ – 1″ Lifetime Warranty USA - Drill hog is proud to release the newest technology in drill bits. These bits are made from cobalt m42 steel which has a melting point of 2,853 fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more.

 

Irwin Cobalt High Speed Drill Bit Hss Split Pt 516  Dia Carded

Irwin Cobalt High Speed Drill Bit Hss, Split Pt 5/16 ” Dia Carded

Irwin Cobalt High Speed Drill Bit Hss, Split Pt 5/16 ” Dia Carded - Heavy duty web construction for strength & durability. 5/16. For tough metal drilling, incl heavy duty abrasive, alloy metal drilling. 4-1/2.

 

IRWIN INDUSTRIAL TOOL TV612954 316 Cobalt Bit

IRWIN INDUSTRIAL TOOL TV612954 3/16″ Cobalt Bit

IRWIN INDUSTRIAL TOOL TV612954 3/16″ Cobalt Bit - . 3/16″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded.

 

Drill Hog 29 Pc COBALT M42 HSSCO Drill Bit Set Drill Index Lifetime Warranty USA

Drill Hog 29 Pc COBALT M42 HSSCO Drill Bit Set Drill Index Lifetime Warranty USA

Drill Hog 29 Pc COBALT M42 HSSCO Drill Bit Set Drill Index Lifetime Warranty USA - . Drill hog is proud to release the newest technology in drill bits. These bits are made from cobalt steel which has a melting point of 2723 fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more includes the round plastic case with belt clip.

 

6 Pack Irwin 3016006 332 x 2-14 Cobalt HSS Drill Bit Carded

6 Pack Irwin 3016006 3/32″ x 2-1/4″ Cobalt HSS Drill Bit Carded

6 Pack Irwin 3016006 3/32″ x 2-1/4″ Cobalt HSS Drill Bit Carded - 3/32″, cobalt bit, 135 degree split point to minimize walk, 8% cobalt for higher heat & abrasion resistance, heavy duty web construction for strength & durability, for tough metal drilling, including heavy duty abrasive, alloy metal drilling on hardened steel, cast iron & stainless steel, carded. .





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