The BlueSpot 36 PCE 75mm Power Bits Set is manufactured from chrome vanadium for increased durability. The 75mm bit length is ideal for hard to reach fastenings and are suitable for use with any drill. The bit set is supplied in a robust case for easy storage and transportation. Contents: Phillips: PH0, PH1, PH2, PH3. Pozi: PZ0, PZ1, PZ2, PH3. Spline: M5, M6, M8. Slotted: 3, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8mm. Hex: 2, 2.5, 3, 4, 5, 5.5, 6, 8mm. Tamper Torx T8, T10, T15, T20, T25, T30, T35, T40.