12.50mm Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective Part Number: 50C550WASS

Part Number: 50C550WASS

offering a combination of hardness and toughness for wear resistance

Part Number: EZ-EZ-329-401

The extensions and adapter have a through hole that requires a retaining pin and ring to securely connect to a socket or another accessory

Each nylon insert is press-fit into the steel head with ridges that hold it securely in place

12.50mm Cobalt Jobber Length Drill Bit, D/ACO Series Shopify Collective Part Number: 50C550WASSProduct 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