★Infinite speed selection within the machine's 6- speed ranges(0-2800r/min).
★Mainly used for jewelers, woodworkers, mechanics, hobbyists, home, workshop, arts and crafts.
★ Gear drive without belt design, power strong,High quality, easy to operate with great speed, low noise, good stability and high efficiency.
★ Duty cast iron base: Heavy base weight and the three-hole screw positioning can reduce noise, and make the work more stable without vibration and movement.
★The knob allows for easy adjustment of precision and tightness based on varying needs.