10 PCS Dental High Speed Handpiece Push Button Turbine 4 Hole NSK Pana Max Style

2/4 hole large head push button handpiece. Handpiece 10pcs. - High-speed turbine rotation, it has better performances. FDA for Handpiece: 510(K) Number: K181691, Regulation Number: 872.4200, Classification Product Code: EFB, Subsequent Product Code: EGS.