Drill Hog Step Drill Set UNIBIT Reamer Spiral Flute COBALT Lifetime Warranty These bits are made from

These bits are made from HI-Molybdenum M7 Steel which has a melting point of 4753° Fahrenheit

Drill Hog® 21 Pc Super Cobalt M42 Drill Bit Set

Drill Hog 3/16" to 7/8" Step Drill Bit Titanium Ti-22 Hex Shank

Split Point Prevents "Walking"

Drill Hog Step Drill Set UNIBIT Reamer Spiral Flute COBALT Lifetime Warranty These bits are made fromDrill Hog Cobalt M42 Step Drill Bit Set Spiral Flute Includes: (3) Cobalt M42 Step Drill Bits Sizes: *3 16" 1 2" (6 Steps) Step Sizes: 3 16", 1 4", 5 16", 3 8", 7 16", 1 2" *1 4" 3 4" (9 Steps) Step Sizes: 1 4", 5 16", 3 8", 7 16", 1 2", 9 16", 5 8", 11 16", 3 4" *1 4" 1 3 8" (10 Steps) Step Sizes: 1 4", 3 8", 1 2", 5 8", 3 4", 7 8", 1", 1 1 8", 1 1 4", 1 3 8" Specifications: Premium Cobalt M42 Steel Shank Size: 3 8" New Spiral Flute Design Cuts 27%