#44 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com 9 Hex Flange Screws JIS

9 Hex Flange Screws JIS B1189 Zinc Clear

Size 1/2"-36

• High-leverage parrot jaw operation grips rounded-off fasteners

This set includes a stacking tool box with an 8-cavity parts tray and a lid insert

Length 1-11/16"

#44 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com 9 Hex Flange Screws JISProduct 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