Draper Tools Draper Expert Tx-Star® Impact Screwdriver Bits, T40 X 50Mm, 1/4″ Hex (Pack Of 5) Screwdrivers

These T40 Draper Tx-Star® Impact Screwdriver Bits Are Made From S2 Steel, Which Is Correctly Hardened And Tempered For Durability And Long Life. Each Has A Blackened 1/4″ Hex Shank With A Shot Blast Finish And Precision Ground Tips To Prevent Cam Out And Screw Damage. The Shock Absorbing Torsion Design Increases Torque Performance. There Are Highly Visible Laser-Etched Size Markings On The Hex Shank. Specifically Designed For Use With An Impact Driver.