12.00mm Cobalt Jobber Length Drill Bit, D/ACO Series BoltsandNuts.com Permanent Connection – The bit

Permanent Connection – The bit is pressed directly into the socket for a permanent connection that won't loosen over time or under stress • Large

Cobalt screw machine drills (also know as stub or stubby drills) are manufactured to Aerospace Standard 907

Part Number: BIT-DWTHSHEX91618

EN 388 RATING:1111A

Part Number: Assortment Kit #581465 Pieces - Coarse Thread

12.00mm Cobalt Jobber Length Drill Bit, D/ACO Series BoltsandNuts.com Permanent Connection – The bitProduct 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