The DCS571 compact cordless circular saw is perfect for cutting panel materials such as OSB, flooring and cement board, as well as cutting access panels in floors and cutting roof battens and many other on-site applications. A DeWalt brushless motor and 18 V The XR battery provides a maximum cutting depth of 38 mm and 25 mm at 45°, while the built-in dust blower and Air Lock-compatible dust port remove debris from the cutting line. Other functions include an electronic brake to ensure the blade stops quickly and safely, tool-free depth and bevel adjustment and a rafter hook. Cutting cement board requires an optional PCD blade.