Dental Lab 35,000rpm 35K RPM Polishing Handpiece for Marathon Micromotor N3 N7
Dental Lab 35,000/35K RPM Marathon Polisher Handpiece for N7 N3 Micromotor. MARATHON Motor Handpiece Instructions for use. SDE-37L Motor Handpiece for Dental Lab and jewelry beauty wood carving. Very High-powered and quality 0-35,000rpm Made in Korea by SAEYANG.