HBM Mini Rotary Polishing Machine Bead Polisher With Rubber Buckets Roll Barrel Rotary Grinding Jewelry Tools ,Easy to Use

Power 16W Voltage of 220v 50-60hz Speed 118-2700rpm Barrel diameter: 11cm Barrel depth: 11.5cmYou may also like Pneumatic Water Injection Water Grinder, Pneumatic Stone Grinding Machine, 3-inch Pneumatic Water Grinder ,High Efficiency.