The Makita DSS611 replaces the BSS611 and is now fully compatible with 4.0ah batteries. The Makita DSS611Z 18 volt Circular Saw Li-Ion, comes complete with TCT saw blade, hex wrench and guide rule. This saw compliments the 18v Li-Ion range perfectly with its 57mm depth of cut at 90 degrees, 40mm depth of cut at 45 degrees and the option to cut up to a maximum of 50 degrees. Smooth and powerful cutting at the high rotational speed of 3,700 rpm delivered from enhanced motor. Fitted with a thin kerf 165mm x 20mm bore blade increasing the run time of the batteries and weighing in at a mere 3.1kg this is a very proficient machine for all woodworkers whether it's used in a workshop environment or on site. Includes 165mm 16 tooth Diameter Wood Cutting Blade (20mm Bore). Includes X2 Makita B-09173 Specialized 165mm x 20mm 24 Teeth Cordless Circular Saw Blade These Makita premium "Specialized" saw blades are made especially for cordless saws and designed for greater efficiency when cutting wood. These blades are for wood cutting, with the most popular cordless circular saw models available - all with Makita's highest quality. 165mm Premium "Specialized" saw blades made especially for cordless saws Blades for wood cutting, with the most popular cordless circular saw models are now available - All with Makita quality! Specialized blades are precision manufactured for specific applications, machines and materials, such as embedded teeth blades powerfully cut through knots and wood with nails.