Place of origin:
China
Supply Ability:
200set/month
manual adjustment
overload, overcurrent, overvoltage, automatic protection
large power, efficient and save energy, no radiation, no pollution
high positioning accuracy
suitable for processing of the jade, crystal, agate, hard alloy, all kinds of semi-precious stone and metal with higher hardness
Accessories:tin article, zinc, hydrochloric acid, copper, aluminum forging, connecting screw, needl
[Related Keywords : ultrasonic gem machine, gemstone drilling machine, agate engraving machine, jewelry tools]