The Makita Impact Premier 27 Piece Torsion Screwdriver Bit Set is a professional-grade bit assortment built for reliable fastening performance with impact drivers and cordless drill drivers. Engineered with Makita's Impact Premier torsion technology, each bit is designed to absorb high torque peaks and reduce stress during demanding fastening applications. This helps minimise breakages and extend service life, making the set a sound investment for tradespeople working at high volume on construction, installation, and maintenance tasks. The set covers the most commonly used profiles — Phillips, Pozidriv, and Torx — in both 25mm and 50mm lengths, offering the versatility needed across a wide range of fixing tasks. Colour-coded identification and a rust-resistant coating make on-site use more efficient and help the bits withstand tough working environments. The dual clear-lid storage case allows contents to be viewed from either side without opening, speeding up bit selection on site. The included torsion bit holder and Mag Boost magnetic sleeve further enhance control and screw retention during driving. Features and Benefits: • Impact Premier torsion technology absorbs torque peaks for increased bit life • Designed for use with impact drivers and cordless drill drivers • Colour-coded bits allow quick and easy profile identification • Rust-resistant coating improves durability and corrosion resistance • Includes both 25mm and 50mm screwdriver bits for greater versatility • Clear storage case lids allow contents to be viewed from either side • Supplied with torsion bit holder and Mag Boost magnetic sleeve • Suitable for professional trade, installation, maintenance and construction work Contents: 25mm Screwdriver Bits PH1 x 1, PH2 x 1, PH3 x 1 PZ1 x 1, PZ2 x 2, PZ3 x 1 T10 x 2, T15 x 1, T20 x 1, T25 x 1, T30 x 1 50mm Screwdriver Bits PH1 x 1, PH2 x 1 PZ1 x 1, PZ2 x 2, PZ3 x 1 T10 x 2, T15 x 1, T20 x 1, T25 x 1, T30 x 1 Accessories Torsion Bit Holder Mag Boost Magnetic Sleeve