Powerful 15.0 AMP direct drive motor requires less maintenance and delivers 3,200 RPM. Compact design with a patented 4-Steel Rail Sliding System further increases rigidity to produce superior cuts. Exclusive 6 linear ball bearings engineered to deliver "dead-on" accurate cuts. Increased capacity for up to 6-5/8" crown molding (vertically nested), 4-3/4" baseboard (vertical), and 12" crosscuts at 90?. Largest crown molding cutting capacity in its class. Innovative direct drive gearbox and guard system is engineered for increased vertical cutting capacity.