21 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 3/8", D/ACO Series BoltsandNuts.com Industry Type: Automotive & Garage

Industry Type: Automotive & Garage

and resists flaking • Steel Screwdriver Shank Won't Twist Out – The screwdriver handles are molded around the shanks

Part Number MMO3/64-2FSE-BN

Part Number POU1-1/4-12

21 Piece Cobalt Jobber Length Drill Bit Set, 1/16" - 3/8", D/ACO Series BoltsandNuts.com Industry Type: Automotive & GarageProduct 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