【Strong Magnetic Bit Set】These high hardness and magnetic bits, magnetized sufficiently that screws can be easily fixed and removed, do not decay magnetic after multiple uses, ensuring long-lasting.
【S2 Alloy Steel】Heat and harden treated and the surface is phosphated black - The screwdriver bit can stand up well to abuse under impact driver under great pressure and high torque.
【Durable Materials】Precision-engineered driver bit tips, deliver a better fit and less cam-out, each edge can accurately lock the screw without damaging the screw and screwdriver head.
【Wide Used】Hex impact drivers drill screw bit set is not only work with impact driver, but also perfect for any regular drill, electric and hand screwdrivers.
【Ultra-Long Life】The anti-slip tips can be accurately locked the screws, allowing it to with stand the high torque generated by impact drive and minimizing damage to both the bit and the screw.