A quality TWENTY FIVE piece power bit set manufactured from heat treated carbon steel. The set consists of Torx, Slotted, Philips, Pozi and Hex bits. The Torx come in sizes T10, T15, T20, T25, T30 and T40. The Hex come in sizes H2, H3, H4, H5, H5.5 and H6. The Philips come in sizes Ph0, Ph1, Ph2 and Ph3. The Pozi come in sizes Pz0, Pz1, Pz2 and Pz3. The slotted come in sizes 3mm, 4mm, 5mm, 6mm and 7mm. Length of each bit is 25mm. Precision made to fit direct into the drill, driver or bit holder. The set comes in a handy holder which identifies on the front what each power bit is and each bit also has the size on it's wall. The holder also has a convenient belt loop on the reverse so you can use the set hands free if you wish.