Makita 50 Piece Impact XPS Driver Bit & 3/8" Deep Socket Set Makita's new XPS range of screwdriver bits & holders provided with pulse torsion zone technology, is the next generation of premium fastening accessories for trade use, engineered to withstand the high torque provided by current impact drivers as well as for use in drill/drivers and screwdrivers. The Impact XPS series is expertly engineered to the highest quality for exceptional product life, meaning less wasted time for trades due to broken bits. Set Includes 25mm Insert Bits 1 x PH1, 20 x PH2, 1 x PH3 1 x SQ2, 1 x SQ3 1 x HEX3, 2 x HEX4, 2 x HEX5, 1 x HEX6 1 x T20, 1 x T25, 1 x T30, 1 x T40 1 x SL8, 1 X SL10 50mm Power Bits 2 x PH2, 1 x PH3 1 x SQ2 1 x HEX4, 1 x HEX5 1 x T25, 1 x T30 63mm Deep Sockets 10mm, 13mm 3/8" Socket Adaptor 60mm Quick Release Bit Holder 65mm Magnetic Nutsetters 1 x 5/16“, 1 x 3/8" Features Lasts up to 100X Longer compared to standard bits. Precision Machined Tips - With a full contact fit for improved holding power and longer life. Optimized Torsion Zone Geometry - Helps provide superior bit life under extreme torque applications. Torsion Power Rings - Allows for better transfer of impact power.