The headstock is driven by ground gears, and the cyclical shifts changing by single handle to make the main spindle obtaining three ranges of high, medium and low speeds. In the selected range, the speed display will show the required cutting speed by adjusting the speed knob. The speed range is with many choices,especially suitable for low-speed tooling.
Feeding box with 12 steps of variable speeds, covering common threading pitches.
Longitudinal & cross auto feeding adopts inter-lock structure with good safety.
Two v-type guideway with high accuracy and rigidity.
