Self contained controller drives included stepper motor that is fitted to Mill X- or Y-axis. Can be programmed from the keypad to produce single or sequential movements of accurate distance and at various feed rates. Saves handcranking, provides repeatable operation and helps provide smooth finishes on parts. Controller can be daisy-chained with #8700 CNC rotary table controller to provide interrelated movements required for cutting gears, milling multiple flats or doing complicated hole patters. Also includes template block to help drill mounting holes in mill table or base. Full instructions are included.