The DEWALT DT71540 High Performance Brushless Screwdriving Set is an impact bit set suited to impact screwdrivers and drill drivers alike. It is supplied in a robust small tough case for safe storage and easy accessibility to screwdriving accessories. One pair of protective sunglasses are included. Contains: 23 x 25mm Pozidrive Screwdriving Bits: PZ1 (4), PZ2 (14) and PZ3 (5).15 x 25mm Phillips Screwdriving Bits: PH1 (4), PH2 (7) and PH3 (4).2 x 25mm Torx Screwdriving Bits: T30 (2).2 x 25mm Slotted Screwdriving Bits: SL6 (2).6 x 25mm Torx Security Screwdriving Bits: T10H, T15H, T20H, T25H, T30H, T40H. 1 x 50mm Pozidrive Screwdriving Bits: PZ2 (2).1 x 50mm Phillips Screwdriving Bit: PH2.1 x 50mm Slotted Screwdriving Bit: SL6. 1 x Magnetic Bit Holder.