#14 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: BIT-DWDCOK

Part Number: BIT-DWDCOK

Part Number DULSA2A

Each Tekton combination wrench is permanently marked with a stamped size marking on both sides for easy identification

Part Number: BIT-POUM14X2

Metric Stainless A4-70 Socket Head Cap Screws w/ 40 Hole Bin

#14 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: BIT-DWDCOKProduct 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