Usage Features: 125mm diameter x 22.2mm diameter, suitable for 115mm or 125mm angle grinders. Please check the specifications before purchasing. Premium Material: Made of high quality manganese steel, sharp, perfect for simple to complex woodworking such as wood peeling, sanding, carving and more. Peel, sand, engrave and even cut pieces of wood with ease. Easy to Use: Simply screw on for easy installation. Another great advantage of this wheel is that it is easy to install and remove from power tools. Mounts on any normal electric angle grinder. It only takes a few seconds to assemble and remove at the same time. Tip: Protective gloves are required when using the angle grinder. Please make sure it is securely installed before use. It is not recommended to use the lock-on function on a grinder. Serious injury may occur. Product Description Details: Diameter: 125 mm. Blade: 22 mm. Material: HM (hard metal). Maximum speed: 14,000 rpm. Suitable for: 125 mm or 115 mm angle grinder. Weight: 200 g. Quantity: 1 piece. Warning: It is not recommended to use the lock-on switch on a grinder. Serious injury or even death may result.