This DEWALT Heavy-Duty 3 HP VS Electronic Plunge Router (DW625) features state of the art electronic circuitry with soft start, variable speeds from 8,000 to 22,000 rpm, and constant speed under load to ensure a quality finish in all materials. The rack-and-pinion depth adjuster, magnified scale, and microfine bit depth adjuster provide fast and accurate depth settings, the phosphorous bronze bushings give you a smooth plunge, and the spindle lock button allows one-wrench bit changes. Other features include a guide bushing adapter plate that accepts standard guide bushings for template work, a one-piece motor shaft and spindle that ensure perpendicularity and accuracy, and 1/4- and 1/2 in. collet capacity for greater versatility. This kit also includes a dust extraction adapter and wrench.