Type of head: for Torx. 1 for Torx Screwdriver Bit. Magnetic, can absorb screw, operate simple, quick. Size: T7, T8, for T9, for T10, for T15, for T20, for T25, T27, for T30, T40. Applicable for electric screwdriver, hand screwdrivers, electric drill, air drills.
eBay