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Solid cobalt drill bit set

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

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Description:

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! This set is known as the "Mechanics Set" because it contains the most popular sizes. Proudly made by Drill Hog USA.

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  • Solid Cobalt M42 Steel
  • 135 Degree Split Point Prevents "walking"
  • 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
  • Lifetime Warranty

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

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Description:

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.

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  • Premium Solid Cobalt M42 Super High Speed Steel
  • 1/16" to 1/2" in 1/64th Increments (Does not Skip any Sizes)
  • High Heat Treated Hardness 68-70 HRC (Rockwell Hardness Scale)
  • 135 Degree Split Point Prevents "Walking"
  • Tri-Flat Shank Prevents "Spinning" in Chuck

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DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240)

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Description:

The DEWALT DWA1240 14pc Pilot Point Industrial Cobalt Drill Bit Set is designed for maximum speed and life in stainless steel and other hard metals. These bits features a pilot point and split tip design that starts on contact and eliminates bit walking along for more control. Commonly used for drilling into stainless steel, drilling into angle iron, I-Beams, and other similar metals. Set includes: (2) 1/16" bit, (1) 5/64" bit, (1) 3/32" bit, (1) 7/64" bit, (2) 1/8" bit, (1) 9/64" bit, (1) 5/32" bit, (1) 3/16" bit, (1) 7/32" bit, (1) 1/4" bit, (1) 5/16" bit, (1) 3/8" bit

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  • Pilot Point industrial Cobalt drill bit set includes 2 each: 1/16" And 1/8"; 1 each: 5/64", 3/32", 7/64, 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8"
  • This product is manufactured in China
  • This product meets customer requirement
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Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits

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Description:

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!

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  • 1/16" - 1/4" by 1/64ths (13 Drills)
  • Solid Cobalt M42 Steel
  • 135 Degree Split Point Prevents the Bit from "Walking"
  • Made by Drill Hog USA
  • Lifetime Warranty

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

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Description:

Craftsman, the quality you need and the value you want. 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.

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  • 1/16-inch to 3/8-inch drill bit range
  • Includes plastic carrying case
  • Designed for heavy duty use in all metals, including hard metals
  • Split point that drills on contact and eliminates "walking"
  • Ideal for drill presses and stationary machines
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Drill America 29 Piece M35 Cobalt Drill Bit Set in Round Case (1/16" - 1/2" X 64ths), DWDCO Series

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Description:

The Drill America DWD29J-CO-PC Qualtech jobber length drill bit set contains 29 cobalt steel drill bits with gold oxide finish in inch sizes 1/16" to 1/2" (1/64" increments). A self-centering 135-degree split point penetrates hard material without a pilot hole and produces smaller chips that reduce clogging compared to a 118-degree point. 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. A gold oxide finish acts as a lubricant and provides wear resistance, and the round shank accommodates most drill chucks. The set comes in a plastic index case with labeled compartments for identification and organization. Drill bits conform to American National Standards Institute (ANSI) standards.

Drill bits are cutting tools used to make holes in a range of materials using machines such as handheld portable drills, machining centers, and lathes. Drill bits come in a variety of lengths and types, the most common of which is the twist drill bit. The round, twisted shaft of the twist drill bit typically has two cutting edges and flutes. The helical twist of the flutes brings chips up and away from the cutting edges and allows for coolant to reach the cutting edges. Jobber length twist drill bits, the most common length of twist drill bit, offer a good compromise of length and reach to work with the widest range of materials and applications. Mechanic's length twist drill bits (also called maintenance length) are a little shorter than jobber length and less prone to deflection when drilling. Short length twist drill bits (also called stub or screw-machine length) are the shortest and stiffest twist drill bits, helping to reduce the chance of deflection or breakage when drilling. Reduced shank drill bits (also called Silver and Deming drill bits) have a shank that is smaller in diameter than its shaft, permitting drilling machines with either a 1/2" or 3/4" drill chuck to create large holes. Long length twist drill bits (also called taper length) are a little longer than jobber length, allowing for deeper holes and longer reach. Extra long twist drill bits (also called extension) are longer than long length twist drill bits for greater reach or for drilling deeper holes.

Drill America manufactures cutting tools such as drill bits, taps, dies, counterbores, countersinks, end mills, and reamers. The company, founded in 1927, is headquartered in Miami, FL.

What's in the Box?

  • (29) drill bits, sizes 1/16" to 1/2" in 1/64" increments
  • (1) plastic case

Buy solid cobalt drill bit set from Amazon.com
  • Set of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
  • Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
  • Gold oxide finish lubricates the drill bit and provides wear resistance
  • Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
  • Meets ANSI specifications
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Drill Hog 29 Pc Drill Bit Set Index 1/16"-1/2" Molybdenum M7 HSS MADE IN USA Lifetime Warranty

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Description:

Includes: 29 Fractional Sizes from 1/16" to 1/2" (by 1/64ths) 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2" Drill Hog is proud to release the newest technology in drill bits. These bits are made from HI-Molybdenum M7 Steel which has a melting point of 4753 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. This index set includes the round black drill holder with a belt clip. The entire set can be clipped to your belt! This makes the entire set portable! You can take it up a ladder, wear it on the job site, or throw it in your glove box! You can access the entire set with one hand making it super easy to find the right bit! Drill Hog includes a Lifetime Warranty to the original purchaser.

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  • Hi-Molybdenum M7 HSS Steel
  • 1/16" to 1/2" in 1/64th Increments (Does not Skip any Sizes)
  • 135 Degree Split-Point Prevents "Walking"
  • Tri-Flat Shank Prevents "Spinning" in Chuck
  • USA Made with Lifetime Warranty



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MaxTool 29 Piece Twist Jobber Length Drill Bit Set; 8 Cobalt High Speed Steel HSS M42; 135 Split Point; Fully-Ground; JBS42G10R029P

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Description:

All drills can be used for cutting metal, plastic, wood, etc. Quality Cobalt high speed steel M35 or M42 ensures sharp and fast execution in any material for clean results. Premium Heat treated is durable and can withstand heavy duty operation for a long tool life. Golden Color Surface Treatment holds up lubricant better for smoother drilling. Precision ground with geometry of 135 degree chisel with split point for quick penetration and an accurate start.

MaxTool is a cutting tools distributor in New York to meet a wide range cutting demand of customers in today's markets, which include automotive, aerospace, electronics, medical, printed circuit boards, optical industries, and more

MaxTool maintains the leading spirit in supply of standard and custom-made high performance cutting tools, such as Polycrystalline diamond (PCD), Polycrystalline Cubic Boron Nitride (PCBN), Carbide, High Speed Steel (HSS) Tools, Hole Saws, Diamond Wheels, etc for machining ferrous, non-ferrous, composite, fiberglass, and carbon fiber materials. We offer our products worldwide, unless otherwise restricted by our suppliers

In addition, MaxTool offers re-sharpening services and custom tooling solutions

MaxTool warmly welcomes everyone to visit our Amazon Store, and honestly appreciates everyone very much to give a cooperative chance to discuss your requirement

MaxTool will do the best to make each buyer satisfaction. You can always rely on MaxTool

MaxTool's slogan is Consistent Quality

MaxTool! ToolMax!

Buy solid cobalt drill bit set from Amazon.com
  • 29pcs jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
  • Premium Quality 8 Cobalt High Speed Steel M42 (Hardness up to HRC68) provides all drills long tool life
  • Precision fully ground ensures chips moving smoothly, ultimate accuracy and performace
  • Golden surface finish resists corrosion and increases the hardness of the drill bits
  • 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole









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

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Buy solid cobalt drill bit set from Amazon.com

Description:

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.

Buy solid cobalt drill bit set from Amazon.com
  • 1/16" to 1/2" by 64ths (Does Not Skip Any Sizes)
  • Solid Cobalt M42 Steel
  • 135 Degree Split Point Prevents "Walking"
  • Made by Drill Hog USA
  • Lifetime Warranty
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SharpSKIL Premium M42 Cobalt Drill Bit Set HSS Industrial Grade Drill Bits, 29 Pieces Twist Design. Fractional- 1/16-1/2 by 64ths. Manufactured to NAS 907J specifications MADE IN USA

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Description:

The SharpSKIL jobber length drill bit set contains 29 cobalt steel drill bits with gold oxide finish. 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. A gold oxide finish acts as a lubricant and provides wear resistance. The set comes in a metal index case with labeled compartments for identification and organization.

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  • COBALT STEEL: SharpSKIL Drill Bit Set is made from Cobalt Steel for proven capability and durability. Cobalt drills are recommended for free machining stainless titanium alloys and other high tensile strength materials. These applications require the high red hardness of cobalt steel to counter the substantial heat generated in the drilling process.
  • HIGH QUALITY PREMIUM M42 COBALT: Manufactured from M42 High Speed Steel containing 8 cobalt which increases high red hardness.
  • SPLIT POINT TIP and TWIST DESIGN: increases cutting speed with self-centering and prevents walking, clears chips and particles faster. Sharp points for use on Wood, Metal, Fiber Glass & Plastics
  • ORGANIZED HOLDER: SharpSKIL set includes a drill bit metal holder with size index for easy storage and organizing.
  • SIZING: Fractional- 1/16"-1/4" by 64ths. Proudly Manufactured in the U.S.A.






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Solid cobalt drill bit set