The DEWALT DWS779 is a dependable, professional-grade 12-inch sliding compound miter saw that delivers accurate, repeatable cuts for trim carpentry, framing, and general woodworking. Its rugged construction, generous cutting capacity, and innovative XPS shadow line system make it a favorite among contractors and serious DIYers, though buyers seeking laser guidance or built-in dust extraction may need aftermarket add-ons.
The DEWALT DWS779 is a dependable, professional-grade 12-inch sliding compound miter saw that delivers accurate, repeatable cuts for trim carpentry, framing, and general woodworking.
The DEWALT DWS779 is a 12-inch sliding compound miter saw built for contractors and serious DIYers who need clean, accurate crosscuts on wider stock without sacrificing portability. Powered by a 15-amp motor spinning at 3,800 RPM, it delivers the torque needed to cut through dense hardwoods, pressure-treated lumber, and thick trim work with ease. The back rail design is a standout feature, allowing the saw to sit closer to a wall while still providing the sliding capacity needed to cut wide boards, making it ideal for shops or job sites where space is limited. This compact footprint doesn't compromise on cutting capacity, as the saw can handle crown molding up to 7-1/4 inches nested and base molding up to 6-1/2 inches vertically against the fence. Precision is where the DWS779 truly shines, thanks to its miter detent override system that lets users quickly and confidently set any of the 10 positive stops, including common angles like 22.5, 31.6, and 45 degrees. The saw offers a generous miter range of 50 degrees left and right, along with a bevel range of 48 degrees in both directions, giving woodworkers and trim carpenters the flexibility to tackle compound angles for crown molding, picture framing, and custom furniture projects. A tall sliding fence system supports crown molding vertically and base molding up to 6-1/2 inches, while the stainless steel detent plate resists corrosion and buildup, ensuring long-term accuracy even in dusty or humid job site conditions. Built with durability and user comfort in mind, the DEWALT DWS779 includes an integrated cutline blade positioning system called XPS, which uses an LED light to cast a shadow that aligns precisely with the blade's cutting path, eliminating the need for a separate laser guide and its associated battery maintenance. The saw's cam-lock miter handle allows for quick and precise adjustments, while the ergonomically designed handle and trigger switch reduce fatigue during long hours of repetitive cutting. A compact dust collection bag and 90-degree cut capacity of 2x16 lumber further enhance its practicality for framing, decking, and trim applications, making the DWS779 a reliable workhorse that balances power, precision, and portability for professionals who move between job sites regularly.
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