45pcs air tool kit, including impact wrench, die grinder, air drill, air hammer and air sander 1pc - 1/2" dr. impact ... " grinding stone2pcs - phillips drill bit: no.2, 32pcs - slotted drill bit: no.4, 61pc - chuck key1pc - spring retainer4pcs - round shank chisel 125mm1pc - sanding PAD2pcs - sanding ...