Allows You To Use a Wrench on the End
5/32" Stub Length Screw Machine Drill Bit
Includes Metal Case with Pop Up Tiers for 9/16" to 1"
Fractional Sizes in 1/64th Increments (Does not Skip any Sizes)
Split Point Prevents "Walking"
Drill Hog Step Drill Set UNIBIT Reamer Spiral Flute COBALT Lifetime Warranty Allows You To Use aDrill 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%