Ningbo JSDA Electronic Industry Co., Ltd.

Zhejiang province, China, China

1. Change the speed constantly and discretionarily ranging from 0 to 35000 per minute.2. Touch panel, touch light, dust-proof effect.3. LED speed display window shows an intuitive and easy speed selection.4. Forward reverse selection switching delay of 2 seconds protects the motor effectively.5. Automatic overload protection of the microcomputer can protect safety of both the operator and the machine.6. Hand, foot variable speed control systems are chosen. Both hand and foot can raise working efficiency.7. High precision concentricity rotation clamping system configured Japan dedicated high-speed bearings makes high-quality phone with Low heat, low noise and low vibration.8. Quick change for grinding system without using auxiliary tool can improve work efficiency greatly.9. Excellent digital microcomputer control system designed to ensure stability and reliability of long-term operation. 10. Packing list: control box:1 handpiece:1 foot switch:1 power cord:1 carbon brush:2 handpiece accessory:1 accessory mounting screws:1multi wrench:1 manual instructions:1