The Dewalt DCS579N is the replacement for the DCS576N. The new machine boasts an updated motor driver and software delivering up to 47% more power than the DCS576N. DeWalt DCS579NT 54v 190mm XR FlexVolt High Power Circular Saw General purpose ripping, crosscutting and bevelling circular saw for wood and other construction materials Variable adjustment of the bevel angle to 57 degrees Optimum balance for safe, fatigue-free operation Stable block construction for low vibration running and long service life Additional handle for safe two-handed work LED work light for improved cut line visibility 54v FlexVolt system giving corded performance DEWALT Brushless Motor for power, extended run-time, reliability durability Scale for precise cutting depth setting to 61 mm (57mm when used with Guide Rail) Guide rail compatible for quick and easy use with the DEWALT guide rail system Direct compatability with DEWALT AirLock system for easy, secure connection to extraction hose Dust blower clears dust and debris from cut line DCS579NT Users Roofers Concrete form workers Kitchen fitters Shop fitters Plumbers Electricians Joiners Carpenters General Builders Landscapers Boat builders DCS579NT Applications Trimming roof battens Formwork Window / door shuttering Fitting sheet/flooring Laying decking Sizing stud timber Fitting fire board panels Sizing OSB/plywood panels DeWalt DWS5022-XJ 1.5m Guide Rail The DWS5022 is a reversible 1.5 metre track for use with the DWS520 plunge saws, as well as other DeWalt circular saws and routers. It features a support rail which runs up the middle and distributes weight effectively to deliver an accurate cut. The anti-friction base and replaceable non-slip strip on underside of rail ensure solid performance. The length can be extended by purchasing multiple rails and joining them together using the DeWalt DE6292-XJ Plunge Saw Guide Rail Connector Joining Bar. Features Guide Ra