Looking for a compact and reliable screwdriver bit set that can handle tough applications the bosch 31-piece pro impact screwdriver bit set is designed for robust screwdriving, making it an excellent choice for installers and professionals who need heavy-duty, impact-rated bits. Featuring an extended torsion zone, these bits effectively absorb torque stress at the tip, preventing breakage and ensuring long-lasting performance. Made from heat-treated modified steel, they offer exceptional strength and durability, even under high torque loads. Each bit is designed with colour-coded rings and laser markings, allowing for quick and easy identification of the head type and size. Housed in a sturdy storage case, the set keeps your bits securely organised, and the holder system enables you to customise your own toolbox for maximum efficiency. Features and benefits impact-rated, heavy-duty bits engineered for robust screwdriving in high-torque applications. Extended torsion zone absorbs torque stress at the tip to prevent bit breakage. Heat-treated modified steel delivers outstanding strength and durability. Contents 1x ph1 x 25mm 3x ph2 x 25mm 1x ph3 x 25mm 2x pz2 x 25mm 1x pz3 x 25mm 1x t15 x 25mm 2x t20 x 25mm 2x t25 x 25mm 2 x t30 x 25mm 1x t40 x 25mm 1x ph2 x 55mm 1x pz2 x 55mm 1x t15 x 55mm 1x t20 x 55mm 1x t25 x 55mm 1x t30 x 55mm 1x ph2 x ph1 x 65mm double ended 1x ph3 x ph2 x 65mm double ended 2x pz2 x ph2 x 65mm double ended 1x sl5.5 X sl5.5 X 65mm double ended 2x t20 x...