Beta Easy 860EA 31-pc Hex Bit Set from Beta Tools includes 30 bits and a 1-1/4" magnetic bit holder within a durable plastic case with a clear lid. Slotted screw bits include: 0.5mm x 3mm, 0.6mm x 4.5mm, 0.8mm x 5.5mm, 1.0mm x 5.5mm, 1.2mm x 6.5mm, and 1.6mm x 8mm. Phillips screw bits include: PH1, PH2, and PH3. Pozidriv cross head screw bits include: PZ1, PZ2, and PZ3. Hex bits include: 2mm, 3mm, 4mm, 5mm, 6mm, and 8mm. Torx bits include: T8, T9, T10, T15, T20, T25, T27, T30, and T40. And square drive bits include: 1mm, 2mm, and 3mm.