Draper Expert Expert TX-STAR Impact Screwdriver Bits, T25 x 25mm, 1/4\"" Hex (PacDescription\nThese T25 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.Key Features\n--Specifically designed for use with an impact driver\n--The shock absorbing torsion design increases torque performance\n--Precision ground tips prevent cam out and screw damage\n--Made from S2 steel for durability and long life\n--Highly visible laser-etched size markings\n--Draper TX-STAR products are compatible with \u2020Torx fixing systems. \u2020Torx is the registered trademark of Acument Intellectual Properties LLC.Specifict