The Dremel Ultra-Saw is a compact multi-saw designed for users who want a tool that accomplishes typical cuts, but want more from their tools. The US40 easily handles straight, flush and plunge cuts, plus surface prep applications - 3 tools in 1. With a 7.5 Amp motor and a durable drive train, the Ultra-Saw has power to easily make 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. With the largest accessory system in the category, Ultra-Saw owners are not limited to what they can get done.