http://www.tjondgear.com/gear/ The most common brass gears is the samll brass spur gear, like M0.5 M0.8 M1. normally聽used on toy,
motor or gearbox etc miniature parts,聽brass gears have the advantages of good strength and durability,
http://www.tjondgear.com/gear/ The most common brass gears is the samll brass spur gear, like M0.5 M0.8 M1. normally聽used on toy,
motor or gearbox etc miniature parts,聽brass gears have the advantages of good strength and durability,