General description Sealey Premier Impact Grade Power Tool Bit Set includes a popular range of impact grade power tool bits designed for professional users. The bits are forged from high-quality S2 steel and feature specially heat-treated CNC precision machined tips that reduce stress and prevent cam-out under load. Torsion bits are designed to absorb impact and transfer maximum torque to the fixing. The set comes with a Chrome Vanadium steel impact grade bit holder and is supplied in a convenient storage case. This set is backed by a lifetime guarantee. Technical specifications Model No.: AK8281 Contents: 25mm Bits Slotted: 4.5mm (x2), 5.5mm (x2), 6.5mm (x2) Phillips: #1 (x2), #2 (x4), #3 (x2) Pozi: #1 (x3), #2 (x5), #3 (x2) TRX-Star*: T10 (x2), T15 (x2), T20 (x4), T25 (x4), T30 (x4), T40 (x2) Hex: 4 (x2), 5 (x2), 6mm (x2) 50mm Bits: Phillips - #2, Pozi - #1, #2, TRX-Star* - T20, T25, T30 60mm Bit Holder Other information