Specifications for use: 110mm diameter x 22.2mm diameter, suitable for 115mm or 125mm angle grinders. Please check the specifications before purchasing. Premium Material: Made of high quality, sharp manganese steel, perfect for simple to complex woodworking such as wood peeling, sanding, carving and more. Peel, sand, engrave and even cutsimple pieces of wood Easy to use: just screw on for easy installation. Another great advantage of this wheel is that it is easy to install and remove from power tools. Mounts to any normal electric angle grinder. Someseconds are enough to assemble and remove it at the same time Tip: Protective gloves are required when using the angle grinder. Please make sure it is installed well before use. It is not recommended to use the lockout feature on a grinder. Injuriesmay occur.