In metalworking, singeing machines can denote machine tools used for processing metal. In particular, singeing machines can be used to grind or polish metal parts. A singeing machine typically operates by rotating a grinding or polishing tool that is either mounted at a fixed position or on a movable fixture. The metal part is pressed against the rotating tool to remove material or polish the metal. Singeing machines can come in a variety of sizes and configurations and can be operated manually or computer controlled. They are often indispensable in metalworking, as they enable efficient and precise machining of metal parts.