BAMILL 11pcs 100mm long Magnetic Torx Screwdriver Bits Electric Screwdriver head -T40

Features: * brand new and high quality. *Exquisite workmanship each edge can be accurately locked screws no damage to the screw and the screwdriver head. *Strong magnetic can suck the screws easily when used it. *Can easily unscrew the screws. *High strength and hardness. *Easy to operate. *Durable in use. *Can be used for manual electric screwdriver screwdriver drill air and other tools. Specifications: Type of head: Torx Overall length.: 100mm Type of shank: 6.35mm / 1/4 inch hex Size: T8 T9 T10 T15 T20 T25 T27 T30 T7 T40 Package Contents: 11pcs x 100mm long screwdriver head