Wood Carving Jade Carving Electric Grinder Polishing Machine Electric $ 63.42 Product information: Model: hanging grinder with (small handle), hanging grinder with (large handle) Power supply type: plug-in power supply; Power supply voltage: 230V Input power: 50/60Hz No-load speed: 24000 (rpm) Transmission method: fixed gear transmission Diameter of grinding head: 2.35 (mm) Chuck size: 6mm Accessories: handle Power cord length: 1.4 (m) Applicable object: jade Specifications: hanging grinder with (small handle), hanging grinder with (large handle) Packing list: Straight grinder1Handle1, plug1, manual1