Specifications: Premium Solid Cobalt M42 Super High Speed Steel Sized 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 Lifetime Warranty
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!
Drill Hog includes a Lifetime Warranty to the original purchaser.
**Please note: this set does not include a case. It is just the drills only.
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16 Pc Cobalt Drill Bit Set M42 17/64 to 1/2 Drills Lifetime Warranty No Case