M4 Sutton Tools Impact Tap And Drill Set 6450810 The shank of the bit

The shank of the bit features a flat that easily adapts to the setscrew style mounting

UNF Imperial 9/16 Grade 8 Conelock Nut x25 pcs Zinc Plated QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

Wire stripping range: 0

Thread for Shank M18 x 20TPI

Included in the line are micrometre

M4 Sutton Tools Impact Tap And Drill Set 6450810 The shank of the bitSutton Tools Impact Taps are specifically developed for use with the high torque output of an impact driver. Suitable for steel, aluminium, brass, cast iron, plastic and nylon. Features: 20X faster than standard drill bits 3 seconds to tap a hole 1 4" hex shank suits impact drivers Straight Flutes suitable for through hole tapping up to 1 1 2 x diameter Intermediate lead suitable for through holes or blind holes where the thread does not need to go