... set, color sleeve packing...,. * 51pcs drill bits tin-coated * 43pcs drill bits black finished * 10pcs power nut (5, 5.5, 6, ... * 1pc gauge * 1pc bit holder * 3pcs plastic protectors * 3pcs drill stoppers * 3pcs HSS drill hex shanks (2, 3, 4mm) * 1pc counter sink ... (8, 10, 12, 14 x 300mm) * 5pcs hole saws with arbor....