Marathon-III Micromotor Lab Jewelry Carving sander Micromotor Micromotor Hand Kit suitable for marathon

Advanced motor technology, for a variety of material processing services. | Foot ON/OFF switch system (Variable Control system using foot ) | Suit for Jewelry, Nail, Engraving, orthopedics,Industry market, beauty wood carving,egg carving etc. | Non stage speed system(it is well designed to output from zero to 35,000rpm by using non stage speed system) allowing long-term operation, no maintenance, no refueling | Power source type: AC