Adjustable speed control produces higher surface quality and longer tool life. The router has a special base runner that leaves no scratches. Designed for one- or two handed use. Fine depth adjustment accurate to 0.004 in. and zero function for quick yet precise depth setting. Turret with three adjustable stops for simple selection of routing depths. Dust extractor port. MMC electronics with 5 control and monitoring functions. Soft start. Constant speed under load. Stepless speed adjustment. Temperature and current-triggered overload protection.