Diamond Disc Cutter

A diamond disc cutter, also called a power cutter or concrete saw, is a specialized, often hand-held power tool for cutting hard materials such as ceramic tile, metal, concrete and stone. It resembles an angle grinder or a chop saw, but its cutting disc is a circular diamond blade or a resin-bonded abrasive wheel rather than a plain grinding wheel, letting it cut through very hard material, including glass and ceramics, far more efficiently than a hand tool could. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/