Dental Marathon Style Micromotor 0-45000RPM High Speed Polishing Handpiece New. Portable Dental Lab Micromotor Polishing High Speed Handpiece for Polisher. Brand new Dental Lab Handpiece High-speed 0- 45,000rpm. Portable Design (Connectors to your Power Control unit for Dental Lab Polishing). Installed special ball bearings for super high speed (Do not need add oil). France, Germany, spain, Italy. Feedback is very important to us. It is impossible to address issues if we do not know about them! Please keep the original box or packaging within 15days since item received. Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.