... , lawn mower, brush cutter, hedge trimmer etc. 2 Sintered GearsGears, Sprockets, Helical Gears, Bevel gears, Double Gears, Spur gear, Curved gear ... casting parts, aluminum shaft support for power tools5 Balance weigh, sprockets, ratchet, bushing, fastener,rotors,pulley.Other sintered parts like bushings ...