The DEWALT DWS779 is a heavy-duty 12-inch sliding compound miter saw featuring a powerful 15-amp motor that delivers 3,800 RPM for extended power and durability on the jobsite. This corded saw is designed for precision and versatility, offering a dual-bevel system that allows users to flip the saw rather than the material. Its tall sliding fences support crown molding up to 7-1/2 inches nested and base molding up to 6-3/4 inches vertically against the fence. The saw features a back fence design that can cut up to 2x14 dimensional lumber at 90 degrees and 2x10 at 45 degrees. For increased accuracy, it utilizes a stainless steel miter detent plate with 10 positive stops and a cam-lock miter handle with a detent override. The unit includes an efficient dust collection system capable of capturing over 75 percent of generated dust. Standard accessories typically include a 12-inch carbide blade, blade wrench, vertical material clamp, and dust bag