7/32" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWTST7/8-20P

Part Number DWTST7/8-20P

Taper Length 2-1/8"

Part Number: 62F550HCS8Y/USA

Part Number: 62C700HCSSS/316

permanent connection that can't loosen over time • The square bit tip tapers slightly towards the tip for easy insertion and strong engagement with fastener heads

7/32" x 12" Cobalt Aircraft Extension Drill Bit Quantity:1 Part Number DWTST7/8-20PProduct 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