The 32 Piece Bosch Professional Extra Hard Screwdriver Set, ideal for general screwdriving work with screwdrivers and drill drivers. The bits are color-coded for a quick overview and identification of the right bit type.Supplied in a practical box with a transparent lid and a belt clip. Contains:4 x 25mm Phillips Bits: PH1, PH2 (x2) , PH34 x 25mm Pozidriv Bits: PZ1, PZ2 (x2) , PZ34 x 25mm Slotted Bits: 3mm, 4mm, 5mm, 6mm8 x 25mm TORX Bits: T10, T15, T20 (x2) , T25, T27, T30, T407 x 25mm Security TORX Bits: TH10, TH15, TH20, TH25, TH27, TH30, TH404 x 25mm Hex Bits: 3mm, 4mm, 5mm, 6mm1 x Quick-change Universal MagneticHolder