Special characteristics: 102-piece drill and screwdriver bit set in a compact and easy-to-carry case. Suitable for use by metalworkers, ironworkers, construction workers, repair technicians, and DIY enthusiasts. 30 25mm screwdriver bits – PZ1 x 2, PZ2 x 3, PZ3 x 2, PH1, PH2, PH3, T10, T15, T20, T25, T27, T30, HEX3, HEX4, HEX5, HEX6, SL0.5X3 x 2, SL0 .5X4 x 2, SL0.6X4.5 x 2, SL1.0X6 x 2, SL1.2X7, SL1.2X8. 20 50mm screwdriver bits – SL0.5X3, SL0.5X4, SL0.6X4.5, PH1, PH2 x 2, PH3, PZ0, PZ1, PZ2 x 2, PZ3, T10, T20, T25, T27, HEX3, HEX4, HEX5, HEX6. Drywall bit C-shape. Magnetic bit holder. 13 Nut setters ¼” Hex – 5 x 2, 5.5, 6 x 2, 7 x 2, 8, 9, 10, 11, 12, 13. 4 Depth stops – 3, 5, 8, 10. Allen key. Center punch. Countersink. 6 Wood drills – 3, 4, 5, 5.5, 6, 6.5. 6 HSS-TiN metal drills – 3, 4, 5, 5.5, 6, 6.5. 6 Masonry drills – 3, 4, 5, 5.5, 6, 6.5. 3 Flat bits ¼” hex – 12, 16, 19. 4 Hole saws – 32, 38, 40, 54. Hole saw adapter. Bit driver handle. Spirit level. Tape measure 3m. Diameter gauge.