11/64" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWD1008-CO-SET

Part Number DWD1008-CO-SET

Part Number DWTET6X3/4-16

Part Number DMOD7

Part Number: M20C70ASB12BO

Drill Size: 7/8"

11/64" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWD1008-CO-SETProduct 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. They have a 135 split point tip for fast penetration and accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. Ideal for drilling