Techniglass The Grinder Note: Discounts are not applicable to grinders and saws. The only glass grinder designed with worldwide compatibility. This grinder has dual voltage for international use. Fitted with an extensive number of features including a powerful, solid-state motor. From keeping the studio clean, to ease of maintenance, The Grinder has been developed to ensure all creative needs are covered. Product Specifications: Motor: Brushless DC Voltage: 110-220V; Dual voltage for international use RPM: 4500 RPM Torque: 57 oz/in (0.4 N/m) Max Horsepower: 1/6 HP 50-60 HZ Weight: 13 lbs./6 kg Comes With: 1″ Standard Grit Bit, Scraper, Aqua Flow System, replacement brushes, Stainless Steel Bit Guard, Super-Brite LED Light Strip, Guide Track for tool attachment 5 ft (1.5m) removable 3-prong cord Threaded, open-tip spindle for 1/4″ and 1/8″ jewelry bit attachment Removable Water Tray Lens Grade Eye Shield, Accessory Drawer Vibration Control