BLADE Sharping Machine LC G250 Features & Specifications Blade cutter grinder is a grinding equipment for tungsten steel blades of circuit board cutting machine. Complete enclosed design, grinding dust to be discharged and collected. Use of high precision parts, Diamond grinding wheel, good grinding consistency. Adjustable grinding angle, smooth speed, low noise and high efficiency. Angle of sharpening 18o - 25o Dimension of blade Max. Ø250 Speed of blade revolving 2500 RPM Grinding Wheel Type Diamond Wheel Power Supply AC 220V, 50Hz Weight 125 Kg.