Metal Cutting Wheel

Cutting wheels, or cut-off wheels, are thin, circular discs made of abrasive material, often reinforced with fiberglass, that are attached to power tools like angle grinders to make narrow, precise cuts in hard materials such as metal, concrete, and stone. These wheels use abrasive grit and a resin binder to spin at high speeds, cutting through materials by using their edge. They are available in various diameters and thicknesses, with different types suited for different materials and applications.