1/2" Cobalt Jobber Length Drill Bit, D/ACO Series BoltsandNuts.com The included 18 gauge stands

The included 18 gauge stands are designed to guide each key into its slot

Part Number DWTSR1-1436

This set includes 1/4 inch drive 3/4

Part Number: 75C800BCGSS/316

Part Number: BIT-DWTHSHEX3416

1/2" Cobalt Jobber Length Drill Bit, D/ACO Series BoltsandNuts.com The included 18 gauge standsProduct Description Cobalt drill bits are are effective in drilling tough, high tensile strength materials such as cast iron, inconel, stainless steel and titanium. They display high red hardness, permitting speeds up to 30% greater than with conventional M2 high speed steel. These drill bits are jobber (standard) length with a round shank for use in a wide range of tool holding systems. They have a 135 split point tip for fast penetration and