This product is a brushless micromotor, so it is no need to replace the carbon brush that is longer life, durable, and safe.

The use range has been expanded gradually for jewelry, nail, engraving, orthopedics,industry market, beauty wood carving,egg carving, etc.

With hand speed control and foot pedal speed control, it is more convenient. Will not be in original packaging

Rotate speed0-50000 RPM

Chuck size2.35mm

Electric current0-650mh

Voltage110V/60Hz±10%(50-60Hz)

Package Size40*26*10cm

Weight3KG