Gemstone Cutting and Polishing Machine with Shaft:

Model NO: HJ-239

Specifications

Gemstone Cutting and Polishing Machine with Shaft

Voltage: 220V; 
Frequency: 50Hz; 
Power: 480W;
Speed: 0-10000rpm/min. (Adjustable)
Includes 2pcs 6" Baldes & 1 polishing wheel, 1 shaft, 1 handpiece, 1 collect 1-10mm, 2 chuck keys, 2 carbon brushes, 
Weight: 6.85kg.