Dental High Speed Handpiece with 4 Hole Swivel Quick Coupler Yabangbang GB4
4 holes quick coupler ( could fit e-generator handpiece ). This is a dental high speed push button turbine handpiece. Handpiece length : 113.7 mm. FDA for Handpiece: 510(K) Number: K181691, Regulation Number: 872.4200, Classification Product Code: EFB, Subsequent Product Code: EGS.