Makita BSS501 18-Volt LXT Lithium-Ion Cordless 5-3/8-Inch Circular Trim Saw Kit Makita-built motor delivers 3,600 RPM for faster cutting and ripping through wood Compact, ergonomic design at only 6.0 lbs. for reduced operator fatigue Built-in dust blower keeps the line of cut free of debris for more accurate cuts Electric brake for maximum productivity Built-in L.E.D. light illuminates the work area Heavy gauge, precision machined base for smooth, accurate cutting and added durability Makita-built motor delivers 3,600 RPM for faster cutting and ripping through wood Compact, ergonomic design at only 5.7 lbs. for reduced operator fatigue Features such as a built-in L.E.D. light to illuminate the work area, and a built-in dust blower to keep the line of cut free of debris Makita LXT lithium-ion battery and charger produces 430% total lifetime work with 2.5X more cycles 3-year warranty on tool; 1-year warranty on batteries and charger