What is a Circular Saw?

A circular saw is a type of power tool used for cutting various materials such as wood, metal, plastics, and masonry. It consists of a motor and a circular blade mounted on a spindle, which rotates at high speed to cut through the material.

The blade on a circular saw is typically made of high-speed steel or carbide-tipped teeth, which can cut through a variety of materials with ease. The saw is typically operated by holding the handle and pressing the trigger to start the motor, which then rotates the blade. The user then guides the saw through the material being cut, using a straight edge or other guide to ensure a straight and accurate cut.

Circular saws are commonly used in construction, woodworking, and metalworking, and they are available in various sizes and configurations to suit different cutting tasks. They can be handheld or mounted to a table or other work surface for increased stability and precision. They are often used for cutting lumber, sheet goods, and other materials where a straight and accurate cut is needed.