Long-life torsion bit set uses a combination of special material, hardening and precision manufacture to prevent premature wear and offers compact and organised tool storage. Through-hardened bits are designed for all drill / drivers, for driving screws into standard construction timbers and materials, such as dry lining fixings. Features ring magnet Rapidaptor bit holder, holding up to 8" (200mm) screws securely in place, and torsion zone to absorb damaging peak loads. Holder spin sleeve allows steady screwdriving. Handy press-in auto-lock and rapid one-handed bit changes for insert and power bits. Sorted by drive and size, allowing fast and easy tool selection and making missing products easy to identify. Supplied in pocket-sized slim case to safely store bits and bit holders. Ideal for overhead and repetitive screwdriving or driving screws into awkward and recessed areas. Chrome Molybdenum Steel Blades Suitable for Power Screwdrivers & Hand Tool Bit Holders Chrome Molybdenum Stee...