General description Makita Premier Torsion Bits are designed to focus the forces exerted on a regular screw bit away from the tip, significantly reducing the chance of breakage. These bits can last up to 10 times longer than standard screw bits, while the Impact Premier Insert bits can last up to 15 times longer when used with an Impact Premier bit holder. The new Impact Premier range offers exceptional value for money and replaces the previous Impact Gold range of accessories, featuring double torsion for enhanced durability and high precision screw fitting. Technical specifications Set includes: PH1, PH2 x 5, PH3 x 2, PZ1, PZ2 x 5, PZ3 x 2, T10, T15, T20 x 3, T25 x 2, T30 x 2, H4, H5, H6, SL4, SL6 Magnetic Bit Holder 25 mm torsion bits with enlarged torsion zone Color coded for easy bit identification Made from a new steel alloy for increased resilience 50% longer service life than conventional impact-resistant bits Compatibility and accessories Compatible with standard impact