Smooth plunging action for easy plunge cuts Variable speed dial for setting blade RPM to your application Designed for the professional carpenter and remodeler, the M18 FUEL 6-1/2” Plunge Track Saw from Milwaukee delivers the Power to rip solid hardwoods, over 90% dust collection efficiency while providing the portability and precision users demand from a plunge saw. The POWERSTATE Brushless motor provides 6,300 RPM for finish quality and clean cuts.