#40 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Permanent Connection – Bits are

Permanent Connection – Bits are pressed directly into the socket for a permanent connection that won't loosen over time or under stress • Large

Part Number DWCTL352

Pieces in Set 15

Part Number: M25X50DPAPL

Tekton Deadblow Hammers reduce the post-strike rebound that is common with other hammers and mallets

#40 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Permanent Connection – Bits areProduct 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