Screwdriver Bits Electric Screwdriver Hex Shank Bits Tools High Torque
For electric wrench socket bit set. Uses: electric wrench socket bit set. High hardness, wear-resistant and anti-corrosion,high torque. Head 11.22/8.83/7.82/6.65/5.52/4.43/3.86 and bottom 10mm. You can choose for T20/25/30/40/45/50/55.