Tungsten carbide hole saws can cut wood, plastic, aluminum, steel, chemical fiberglass, drywall, fiberboard, plaster, ceramic tiles, and countertops without nails. Compared with the bimetal hole saw, it has a coarse pitch, which is suitable for high-speed cutting of soft materials, but not suitable for cutting pipe fittings. The standard cutting depth is 1-1/2". Need to configure the shaft for operation.

Tungsten carbide hole saws can cut very hard materials, including hardened steel, cast iron, bricks, slag briquettes, ceramics, foam glass, chemical fiberglass, composite materials, computer room floors, cement, and ceramic tiles. The standard cutting depth is 1-1/2"; it needs to be equipped with a shaft for operation. The flat drill can cut wood, plastic, plywood, and bakelite.

It can cut sheet metal, plastic, Plexiglas, PVC, synthetic board, and gypsum board. It is used to drill holes or to make holes larger, and can also be used to smooth the burrs during the automatic anti-rust process. Shafts, shaft sets, centering drills, and other parts carbon steel shafts are matched with centering drills. The Morse hole saw can be used for any professional and commonly used electric drill.