#42 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: VibraTite202White1oz

Part Number: VibraTite202White1oz

Overall Length: 5-3/4"

Phil Flat Machine Screws Zinc Clear

Part Number: M12X100DPOSAPL

Mounts onto socket rails

#42 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: VibraTite202White1ozProduct 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