1Made of high-strength S2 alloy steel, after high temperature processing, good toughness, wear resistance, not easy to break. 2Magnetic screwdriver bit can easily absorb screws during installation, not easy to fall off. 3Suitable for installation in pneumatic screwdrivers, electric screwdrivers, hand-operated screwdrivers, electric drills, pneumatic drills, cordless drills, etc. 4Magnetic ring design can limit screw penetration and prevents damage to the plate, easier to install drywall screws. 5When used with an electric drill, the magnetic ring can be taken out and used on another batch of heads. 6High quality and reliability, is a practical hardware.
