... .5, 6, 6.5, 7, 7.5, 8mm 2) Masonry drill bits (6pcs): 3, 4, 5, 6, 7, 8mm. 3) ... (5pcs): 10, 12, 16, 20, 22mm 5) Titanium-plated hex shank twist drill bits (3pcs): 2, 3, 4mm 6) Cr-V bits (15pcs ... 8) Cr-V sockets (10pcs) 9) Drill stoppers (4pcs): 3, 5, 6, 8mm 10) Hex key (1pc): 2.5mm 11) Counter ... sink (1pc): 12mm 12) Hole saw with 1 central drill shank (5pcs) 13 ...