#50 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com STI Tap: #6-32 STI

STI Tap: #6-32 STI

Width: 60–1/16"

Size 11/32"-32

The Tekton 1/4 Inch Drive Shallow and Deep 12-Point Socket & Ratchet Set includes every deep and standard size socket from 5/32 inch to 9/16 inch

Working with Electrical Boxes

#50 x 12" Cobalt Aircraft Extension Drill Bit BoltsandNuts.com STI Tap: #6-32 STIProduct 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