Tire Groover Rubber Cut Tyre Regroover Cutter Blade Iron Truck Grooving Kit 350W Application This kit is great for numerous applications including race car tires, truck tires, motorcycle tires, karting tires, ATV tires, industrial tires, etc. Essentially, this groover is your easiest and most accurate choice for any tire grooving application. Parameter: Model Truck Tire Groover Voltage AC110V Type Manual Power ;350W Operation Instruction: 1,To check if the power supply conform to the standard of the tyre groover. 2,Place the tire groover in a smooth and steady site before use. 3,The blade should not be dry, fixed knife carving depth and reveal some depth. 4,Two copper head clip blade contact point is not allowed to together, otherwise the host easily damaged.