10Pcs Electric Screwdriver Bit Dual Head Cross S2 Alloy Steel Hardware Tool 100mm

Feature: 1. Using high temperature quenching heat treatment to strengthen the overall hardness and comfortable to use. 2. Made of S2 alloy steel material, which resists corrosion and increases service life. 3. The whole with strong magnetic treatment, and the strong magnetic can absorb the screws well. 4. Comes with great workmanship, perfect replacement for the old one. 5. These dual head screwdriver bits are easy to operate and quick to work. Specification: Item Type: Electric Screwdriver BitMaterial: S2 Alloy Steel Shank Diameter: Approx. 6.35mm 0.3inLength: Approx. 100mm 3.9in . Package List: 10 x Screwdriver BitUsing high temperature quenching heat treatment to strengthen the overall hardness and comfortable to use. Made of S2 alloy steel material, which resists corrosion and increases service life. The whole with strong magnetic treatment, and the strong magnetic can absorb the screws well. Comes with great workmanship, perfect replacement for the old one. These dual head screwdriver bits are easy to operate and quick to work.