Dental Lab Marathon Electric Micromotor Contra Angle/Straight Handpiece Drill N3

N3 Marathon Machine E-Type Motor Connection to your straight & Contra Angle Handpiece. Contra Angle The products are mainly used for dental laboratory and dental clinic. FDA for Handpiece FDA for Handpiece: 510(K) Number: K181691, Regulation Number: 872.4200, Classification Product Code: EFB, Subsequent Product Code: EGS.