The Dremel Ultra-Saw kit is designed for users wanting a multi-saw that can do everything the Dremel Saw-Max can do, and more. With a 7.5 Amp motor and a durable drive train, the Ultra-Saw has more power for making long cuts. A metal foot and guard resists the heat generated by heavy-duty jobs like grinding and cutting metal. Large, 3.5- and 4 In. cutting wheels provide fast cutting speeds and improved performance in a wide variety of materials. Plus, with our exclusive accessories, this robust Dremel saw kit offers the added ability to perform surface preparation tasks like removing paint, rust and thin-set mortar.