Gem Faceting and Cabochon Cutting Machines for Beginners
1800RPM Gem Faceting Machine. The polishing machine is made of high-quality metal and is durable. The speed is up to 1800 rpm. The manipulator can be operated at multiple angles and can be adjusted up and down; the operation is flexible and convenient. The gem cutting machine is equipped with lamps and buckets for natural polishing, suitable ...