350W Dry And Wet Water-Cooled Speed Control Grinder Ultra-Quiet Multi-Function Digital Display Desktop Polishing Knife Sharpe

Model: QM-BG200/150-A dual-purpose grinder
Working system: S2 (30MIN)
Voltage: 220V
Power: 350W
Grinding wheel material: brown corundum
Speed (small): 2950rpm
Small grinding wheel: 150X12.7X20mm
Speed (large): 134rpm
Large grinding wheel: 200X20X40mm
Body size: 400X245X250mm