32pc Screw Bit Set,Screw Drvier Bit Set Material: TaiWan S2 Steel Hardness HRC 60,Top quality. Phillips H1, PH2 x 2, PH3 Pozi Z1, PZ2, PZ3 Slotted: SL3, SL4, SL5, SL6 Hex: H3, H4, H5, H6 Torx: T10, T15, T20, T2…