43/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com Thread Length 1-21/32"

Thread Length 1-21/32"

574 Pieces - Coarse Thread

Size 1/4"-48

Part Number DMS73-2150

Part Number DWTHXNPT312

43/64" Cobalt Drill Bit with 3/8" Reduced Shank, D/ACO BoltsandNuts.com Thread Length 1-21/32"Product 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. Reduced Shank Drills