... sliceC032B011054*36*3012/118pcs 50mm length bits, 1pc hex allen key, 1pc quick change chuck, 7pcs tapered drill ... 10,13,16mmC022C012041*25*1812.8/11.81pc hex key, 1pc stop collar:10mm, 7pcs tapered drills ... ,9,10,13mmC022C022041*25*189.6/8.61pc hex key, 1pc HSS hexshank single flute countersink:16mm, ... round type plug cutter:10mmC023C012041*25*1816/151pc hex key, 2pcs stop collar:10,13mm, 7pcs tapered ...