HSS Taper Lenth Drills - Fast Spiral - Letter Sizes O .(3160) 4-1/8 LOC x 6-1/2" OAL HS Taper Length Drill Fast Spiral

Description

List No. 400F - Bright Finish, 118 Degree Point These drills have been especially designed for use through long bushings or where extra length is required . They are recommend for drilling deep holes in nonferrous materials such as aluminum , zinc die cast, magnesium , copper and some plastics.