#4 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number DWT54476

Part Number DWT54476

Part Number DWTSQNPT14X212

The Tekton 15-tool L-key holder is a low profile organization solution for your L-keys that provides easy access to each tool without having to move others out of the way

flat handles with slim

Part Number: 75F125SSSAFLATBO/F912

#4 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number DWT54476Product 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