Expert Quality, 25mm 1/4" bits manufactured from S2 steel, which is hardened and tempered with a satin chrome finish, attached with a plastic coloured ring for easy identification. Supplied in a convenient storage case, which opens up for easy access to the bits. Bit holder with quick release collet allows bits to be expelled quickly and efficiently. Display packed. Contents: 1 x Magnetic bit holder, 4 x Plain slot bits: 3, 4.5, 5.5, 6mm, 3 x PZ Type bits: No.1, No.2, No.3, 4 x Hex bits: 3, 4, 5, 6mm, 7 x Draper TX - STAR® ; bits: T10, T15, T20, T25, T27, T30, T40 PZ TYPE products are compatible with *Pozidriv® ;/Supadriv® ; fixing systems.Draper TX-STAR products are compatible with †Torx fixing systems.*Pozidriv® ;/Supadriv® ; are registered trademarks of Trifast Plc.†Torx is the registered trademark of Acument Intellectual Properties LLC.