Electric Woodworking Planer Drive Belt: Made of polyurethane, this belt features built-in fiber reinforcement for increased durability, ensuring excellent wear resistance. Note: Please confirm compatibility with your specific electric planer model to ensure proper fit and function. (Product Dimensions: Perimeter: 238mm; Width: 9.6mm please confirm the size before purchasing) Performance: Our drive belt minimizes clutch heating, allowing for secure and smooth transmission and increasing longevity. Regular inspection for signs of wear or damage is recommended; replacing a worn belt can improve both performance and efficiency. Installation Tips: Start by placing one side of the belt over the smaller pulley. Then, use a screwdriver or other sturdy tool to guide the belt onto the larger pulley, ensuring it is correctly positioned. Note that new belts are usually installed with tight tension; if the belt feels too loose during installation, it may not fit. Wide Use: This drive belt is ideal for powering a variety of hand planes and other accessories, helping to streamline your woodworking tasks with precision and providing smooth, optimal performance.