... bushing bearings, bearing shaft/block. 4 Aluminum Die CastingsAluminum die casting parts, aluminum shaft support for power tools5 ... Other sintered parts like bushings, sleeves, pistons, connecting rod, fasteners, nuts, rotors, stators, timing pulley, camshaft ... Other resizing machines like drilling machine, grinding machine, CNC machine, polishing machine, plating machine etc.5. All-round testing ...