... accepted 5ISO9001:2008 certificate Die casting Aluminium spare parts for electric power tools Features: 1High density and good strength2Good abrasion ... 2 Sintered GearsGears, Sprockets, Helical Gears, Bevel gears, Double Gears, Spur gear, Curved gear, Rack gear, Circular ... and other gardening machine etc. 7 Power tool partsPower Tool parts for electric drill, electrical hammer, angel grinder, ...