X Cobalt Jobber Length Drill Bit, DWDCO Series BoltsandNuts.com Plain type combined drills and

Plain type combined drills and countersinks are used to producing center hole in workpieces which require precision drilling or machining between centers

Construction

Depth: 6-5/8" Deep

Part Number D/ACT21/64

Part Number DWDCOZ

X Cobalt Jobber Length Drill Bit, DWDCO Series BoltsandNuts.com Plain type combined drills andProduct 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