Which type of saw utilizes a toothed or abrasive disk to perform cutting?

The type of saw that utilizes a toothed or abrasive disk for cutting is the circular saw. This saw is designed with a round blade that rotates around an axle, allowing it to effectively cut through various materials, including wood, metal, and plastic. The toothed design of the blade helps it to slice through the material efficiently, with different blade configurations available for specific applications.

Circular saws are popular in both construction and metalworking due to their versatility and ability to make precise, straight cuts. The nature of the blade's movement and construction means that it can perform beveled cuts and is often used in situations where speed and efficiency are paramount.