Seasky Dental Slow Speed E-type Air Motor Micromotor 2/4-Hole Handpiece for NSK
FDA for Handpiece – Low Speed 22,000-27,000 rpm. – Air motor 2/4 hole:1. 510(K) Number: K181691. Regulation Number: 872.4200. 510(K) Number: K192233. Regulation Number: 21 CFR 872.6070. – For any lab or E-type motors.