Magnetic Screwdriver 4 in 1 Dual Way Screwdrive Bits Set w Comfortable Handle 1 Internal Diameter: 12mm / 0

Internal Diameter: 12mm / 0

can be wet or dry use

Drilling hole

7x4x8 inch

Magnetic Screwdriver 4 in 1 Dual Way Screwdrive Bits Set w Comfortable Handle 1 Internal Diameter: 12mm / 0* Great replacement for missing, bent or broken slot screwdriver bits. * Superior Quality: Those Slot Screwdriver Bits are made of CrV alloy steel, which is a commonly used material in hardware with high hardness. * Magnetic Screwdriver Widely used for manual electric screwdriver, screwdriver, drill, air and other tools, ect. Features: * Shank Size: 1 4inch Hex Shank * Screwdriver Total Length: 140mm 5. 5 inch * Double Head Bit Type: PH1 SL5; PH1 SL4;