10pcs/6pcs Non-slip Magnetic Impact Bit High Hardness Batch Head Screw Driver Bit Power Hand Tools

Label:Yes Shank diameter: 6.35 mm(0.25 in) Name: Non-slip Bit Usage: Screw removal in various scenarios Package Includes:10pcs /6pcs Batch Heads Overall length: 25mm(0.98in), 50mm(1.97in), 65mm(2.56in), 70mm(2.76in), 90mm(3.54in), 150mm(5.91in) Material: S2 Zinc Zinc Zinc Zinc Alloy steel Feature: Suitable for strong impact and high-strength screw-driving operations, suitable for screwdrivers/electric screwdrivers/hand drills, especially for impact screwdrivers Impact resistance, the bit hardness is as high as 62HRC, and the length is increased to absorb torque to reduce damage, and it is easy to penetrate steel plates, wood and the like with special nails And the whole is magnetized, which can be usead for adsorption fixing screw operation It is treated with phosphating black, which is wear-resistant and not easy to rust