Magnetic Torx Screwdriver Bits, T15 Length 25 mm 1/4 Inch Hex Shank, Steel S2 Star 6 Point Drill Driver, 4 Pieces

Screwdriver bit size T15, Hex shank 6.35 mm/1/4 inch, total length 25 mm/1 inch. Can be used with electric screwdrivers, manual screwdrivers, electric drills and pneumatic drills. Commonly used tool in furniture installation, car maintenance, office installation, kitchen installation and other projects. These screwdriver bits are with magnetic design that allows them to easily attract and hold screws. This feature ensures convenient installation by firmly holding the screw in place before and after screwing, preventing accidental drops or misalignments. The screwdriver bit is made of S2 steel, wear-resistant and impact-resistant, with a hardness of up to 58HRC. To avoid damage to screws and drill bits, do not use different size screwdrivers for tightening operations.