1pcs quick change connector 12pcs hex shank drill bits:1/16",5/64",3/32",1/8",9/64",11/64",3/16",13/64",7/32",15/64",1/4" 1pc compact screw guide & drill & driver body 1pc drill and driver insert #8x7/64" 2pcs replacement 7/64" drill bits 2 set screws 8pcs assorted 1" insert bits :#1,#1,#2,#2,#3 "-" 3/16",1/4" s2 1pc 28pcs plus case with color paper card & double blister packed 20sets/ctn n.w./g.w.: 15/16kgs meast:40x25x18cm