#6 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: 50C250SHCSB

Part Number: 50C250SHCSB

creating clearance for your fingers and making it easier to reach around obstructions • 12-Point Box End – Doubles the available access angles compared to a 6-point end • Clear

Size SF-11

Part Number: 75C625SAWN2Z

They are regularly pointed with a 45 chamfer

#6 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com Part Number: 50C250SHCSBProduct 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