About this item

• Torsion effect: After the screw head is installed, the impact reaction force of the impact screwdriver is absorbed by the torque part to prevent damage to the blade head
• Strict selection of materials. Hardness reached 63HRC which could be used on high strength working situations
• Strong magnetism easily absorbs screws to improve work efficiency
• 1/4 inch hex handle can be used with screwdriver and is widely used for household tool repairs
• Include SL3, SL4, SL5, SL6 and 2*PH1, 4*PH2, 2*PH3. With different sizes, choose a bit that matches the screw hole to improve the bite, thereby increasing the service life of the bit