13 piece Industrial Grade Cobalt Drill Bit Set Materials Handling~Stands 3/16" to 1/2" Six Step

3/16" to 1/2" Six Step Bit 1/4" Shank

All steel construction

Ease of Use: User-friendly design with an easy-to-operate handle and quick setup

Storage: Wall-mountable dispenser

3/4" NPT (14TPI)

13 piece Industrial Grade Cobalt Drill Bit Set Materials Handling~Stands 3/16" to 1/2" Six StepNon Brittle, High Carbon, Extra Strong Steel Cobalt Coated for Added Strength in Cutting Hard Surfaces Longer Lasting than Many High Speed Bits, even when cutting stainless or titanium Set includes 1 4", 15 64", 7 32", 13 64", 3 16", 11 64", 5 32", 9 64", 1 8", 7 64", 3 32", 5 64" and 1 16" bits Metal Storage Box is indexed to easily find the bit you need