9Pcs Anti Slip Phillips Impact Screwdriver Bit PH2 1/4" Hex Shank 4.72" Magnetic

The phillips screwdriver bit is made of specially heat-treated S2 steel, which has excellent strength and durability. The surface is plated with sandy nickel to enhance the surface's anti-oxidation properties, improve its anti-rust and anti-corrosion properties, and is suitable for industrial use. The screwdriver head is magnetized, and the cross head with magnetism can stably absorb the screws vertically or obliquely, making it easy to fix the screws, especially in tight spaces. The precision-designed non-slip serrated tip allows a tighter fit with the screw and better grips the screw surface. PH2 screwdriver bits are mainly used for screws of large household appliances. The non-slip hex impact screwdriver bit has a delicate waist design with strong impact resistance and can withstand high torque output. Its plastic-sealed leather sheath acts as an insulator. The specially designed cross head drill bit can easily screw into wood, metal and other materials. Screws can be tightened precisely without damaging the screws and screwdriver heads. 1/4" hexagonal shank screwdriver bits can be used with electric screwdrivers, manual screwdrivers, electric drills, etc. for electrical work, mechanical repair work, and furniture installation. Before operation, make sure the screwdriver bit is firmly inserted into the power tool chuck. Avoid excessive force when tightening the screw to prevent the bit from being damaged or slipping out.