TGHTBA-50 Pieces T20 1 In. Impact Tough Magnetic #20 Torx Head Power Bits, S2 Alloy Steel T20 Screwdriver Bits Set with 1Pcs Impact Bit Holder

Impact Screwdriver Bits 50 Pieces 2 inch #20 Torx Head with 1pieces Magnetic impact bit holder. Impact Shock Absorbent Zone stands up to punishment from high-torque impact driverS2 Alloy Steel it owns the features of high hardness and good toughness and resistance through strictly heat treatment, durable and suitable for any industrial use. In addition, magnetic star tips could conveniently attract screwsPrecision measurement Precision-engineered star bit tips, deliver a better fit and less cam-out, each edge can accurately lock the screw without damaging the screw and screwdriver head. Heat-treated bit manufacturing, provides stronger bitWide Used Made to fit 1/4 In. 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. This magnetic bit set are widely used in any wood workingHex Interface Made to fit 1/4 In. hex impact drivers