The Dewalt DCS391M2 is part of the all powerful Dewalt XR 4.0Ah Lithium-ion cordless range, which offers eXtreme run time, increased efficiency and improved performance. By constantly monitoring tool and battery operation, the intelligent switch module maximises performance and prevents damage caused by overload or temperature build-up. This technology, combined with a tough outer casing and superb ergonomics means that XR Lithium-ion is truly "Tough on the outside & Intelligent on the inside".The 4.0Ah batteries are the same size and weight as the 3.0Ah enabling to mix and match your old with the new.
The DCS391 circular saw houses a powerful & highly efficient PM58 fan cooled motor with replaceable brushesdelivers up to 3700 rotation per minute for fast cutting action. The ergonomically designed handle set with rubber overmold optimises comfort and combines with an extremely durable tool design, including a cast magnesium base for repetitive, accurate cuts. Intelligent trigger provides the DCS391M2 with total control over all applications. The circulas saw features a spindle lock for quick and easy blade change with keyless bevel angle and depth of cut adjustment with easy-to-read scale for maximum cordless versatility and overal ease of use. Also featuring a lock off switch and electronic motor brake for additional control and work safety with an ultra thin kerf of 165mm, and a maximum 55mm depth of cut. Please note that the DCS391M2 uses the new Dewalt XR Lithium-ion Slide-on style batteries and is therefore not compatible with any older style fitting.