Crain 575 Multi-Undercut Saw is a light-duty saw that undercuts along walls, door jambs, under toe spaces, and will also fully undercut inside corners. 575 Undercut Saw height of cut is easily adjustable from flush to one inch above the floor. The 575 Undercut Saw large, flat base prevents tipping and assures accurate level cutting. 575 Undercut Saw dual-angle depth gauge is a Crain exclusive and allows undercutting at a "straight-on" or a 45° angle. A visual adjustment scale provides precision depth control at 1/8" increments. Parts list for 575 Undercut Saw.