The Accu-Cut XL turns your circular saw into a precision cutting tool to make straight, accurate, and splinter-free cuts. The extended-length track guide allows for cuts up to 100" in length, so you can make the cuts you need in panels and plywood. The track guide is lined with anti-chip, anti-slip guide strips that prevent splintering and tear-out while holding the track in place without clamps. KREG Square-Cut is the fastest and easiest way for anyone to achieve perfect square cuts and consistent lengths. Guide arm adjusts to exact distance from edge of saw base to inside edge of saw blade Works with material up to 12” wide such as siding and decking. Multi-Mark redefines what it means to be a multi-purpose tool. Simple, yet durable design takes place of the T-square, torpedo level, depth gauge, story stick, and much more. Transfer measurements while installing ceramic tiles. Set reveal on a door frame or ensuring accurate spacing between face-frame rails.