17 Most Wanted Cobalt Bits

 

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 - 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. . Used for heavy-duty drilling in extremely hard or abrasive materials.

 

Inton M35 USA Cobalt Coated Step Drill Bit Set 34 Sizes  3-piece Set

Inton M35 USA Cobalt Coated Step Drill Bit Set, 34 Sizes | 3-piece Set

Inton M35 USA Cobalt Coated Step Drill Bit Set, 34 Sizes | 3-piece Set - Smooth drilling action two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip. Profession to drill ss one 3-13mm to thirteen-step bit,6-25mm ten-step bit, and 6-35mm eleven-step bit. Replaces 34 drill bits this set includes three standard sae step drill bits that replace 34 individual drill bits. Usa cobalt coated strength made of super strong m35 steel with cobalt coating for added durability and bit life. Cuts and deburrs cuts through steel plate, stainless steel plate and other surfaces,high-efficient and durable.

 

Vulcan 251191OR Cobalt Bit  Dia 716Reduced Shank Cobalt Bit 38

Vulcan 251191OR Cobalt Bit Dia.: 7/16″,Reduced Shank Cobalt Bit, 3/8″

Vulcan 251191OR Cobalt Bit Dia.: 7/16″,Reduced Shank Cobalt Bit, 3/8″ - M-35, five per cent cobalt, and extra thick drill core for optimum life and durability in hardened steel, super alloys, titanium and stainless steel applications split point minimizes bit walk. All sizes 3/16″ and larger have three flats on the shank fora better grip on chuck.

 

3 Pack Irwin 3016018 932 x 4-14 Cobalt HSS Drill Bit Carded

3 Pack Irwin 3016018 9/32″ x 4-1/4″ Cobalt HSS Drill Bit Carded

3 Pack Irwin 3016018 9/32″ x 4-1/4″ Cobalt HSS Drill Bit Carded - 9/32″, 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. .

 

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.

 

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

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

Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits - Drill hog is proud to release the newest technology in drill bits. These bits are made from solid cobalt m42 steel which has a melting point of 2,723° fahrenheit these bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade 8 bolts, and more.

 

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.

 

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) - 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″. 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 speedpoint tip penetrates fast and doesn’t require a pilot/starting hole. The 3/8″ hex shank provides secure grip in the drill chuck. Permanent laser-etched sizes inside flute are easy to read for precise control during the hole enlarging process. Product made in usa.

 

3 Pc Hs Cobalt Welding Spot Welder Drill Bit Set Kit Weld Cutter Cutting

3 Pc Hs Cobalt Welding Spot Welder Drill Bit Set Kit Weld Cutter Cutting

3 Pc Hs Cobalt Welding Spot Welder Drill Bit Set Kit Weld Cutter Cutting - 8mm (5/16″) and 10mm (3/8″) high speed cobalt bit, titanium coating prevents bit dulling from overheating. 1-3/4″ (45mm) length flat shaft for sure grip, special centering nib design to avoid slipping. Description 3pc hsco spot welder drill bit set, titanium coating specification 6. Comes with carry aluminum case. 5mm (1/4″).

 

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.

 

10pc Screw Extractor  Left Hand Cobalt Drill Bit Set Easy Out Broken Bolt

10pc Screw Extractor | Left Hand Cobalt Drill Bit Set Easy Out Broken Bolt

10pc Screw Extractor | Left Hand Cobalt Drill Bit Set Easy Out Broken Bolt - This product is manufactured in china. This product is highly durable. 10 pc screw extractor & cobalt bit companion set, left hand drill bit 5pcs multi-fluted, machined alloy steel screw extractor size #1, #2, #3, #4, #5 5pc left-hand cobalt drill bits size 5/64″, 7/64″, 5/32″, 1/4″, 19/64″ remove broken screws easily.

 

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 - 26 letter sizes a to z. 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. 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. 29 fractional sizes 1/16″ to 1/2″ by 64ths. 60 numbered wire-gauge sizes 1 to 60 by 64ths.

 

Bosch CO4029 Cobalt Twist Drill Bit Assortment with Metal Index 29-Piece

Bosch CO4029 Cobalt Twist Drill Bit Assortment with Metal Index, 29-Piece

Bosch CO4029 Cobalt Twist Drill Bit Assortment with Metal Index, 29-Piece - 135 degree split point starts on contact, no walking or skating. Resists up to 1100 degrees f in extra-hard materials.

 

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.

 

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

 

Irwin 3016006 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit - 332 - Carded

Irwin 3016006 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit – 3/32″ – Carded

Irwin 3016006 Cobalt High Speed Steel Fractional Straight Shank Jobber Length Drill Bit – 3/32″ – 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.

 

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

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

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