... accepted 5Pass ISO9001:2008 Electric drill parts bevel gears in powder metallurgy Features: 1High density and good ... hedge trimmer etc. 2 Sintered GearsGears, Sprockets, Helical Gears, Bevel gears, Double Gears, Spur gear, Curved gear, Rack gear, Circular gear ... , connecting rod, fasteners, nuts, rotors, stators, timing pulley, camshaft, toothed pulley, splined hub, shifting block, balance weight etc. ...