Power saws are designed for cutting materials down to size for construction, cutting through materials in demolition work or can also be used in craft work. They take the effort out of what was once an arduous manual task. They’re so easy to use, although some operator skill is required for cutting very straight lines or intricate shapes. Saws come in many shapes and sizes, and many are designed for a limited number of purposes. Therefore, making the right choice is essential to getting the results you’re after.