The Multipurpose Cutting Kit allows for sturdy, controlled cuts in a variety of materials including: drywall, laminate, fiberglass, plastic and vinyl siding. DREMEL Multi Cutting Kit Provides controlled cutting on a variety of materials. Easy adjustment to 19mm depth. Depth adjustment quickly sets correct cutting depth up to 3/4″. Easy screw-on mounting to rotary tool. Large window provides excellent visibility for better control. Control cuts in a variety of materials.