Electrician Step Drill Bit UNIBIT Reamer Spiral Flute COBALT M42 Drill Hog USA This complete master drill index

This complete master drill index solves the problem

Includes Steel Carrying Case with Pop Up Tiers

4 Flat Sides on the Shank So will Not "Spin" in the Chuck

Includes Signature Steel Case with Pop Up Tiers

These bits are made from Cobalt M42 steel which has a melting point of 2

Electrician Step Drill Bit UNIBIT Reamer Spiral Flute COBALT M42 Drill Hog USA This complete master drill indexDrill 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" *3 16" 7 8" (12 Steps) Step Sizes: 3 16", 1 4", 5 16", 3 8", 7 16", 1 2", 9 16", 5 8", 11 16", 3 4", 13 16", 7 8" *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