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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
16 Fractional Sizes from 17/64" to 1/2" (by 1/64ths)
Waterproof O-Ring Sealed Case
1/4" to 3/4" Spiral Flute Step Drill Bit (9 Steps)
(12 Pieces) #20 Hi-Molybdenum M7 Drill Bits
1 Year Warranty
Step Drill Set UNIBITS Electrician Step Bit 4 PC Lifetime Warranty Drill Hog USA 16 Fractional Sizes from 17/64"Drill Hog USA 4 Pc HI Molybdenum M7 Step Drill Bit Set Includes: (4) 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 8" 7 8" (13 Steps) Step Sizes: 1 8", 3 16", 1 4", 5 16", 3 8", 7 16", 1 2", 9 16", 5 8", 11 16", 3 4", 13 16", 7 8" *3 16" 7 8" (12 Steps) Step Sizes: 3 16", 1 4", 5 16", 3 8", 7 16", 1 2", 9 16",
