1-10* USA NSK Style Dental High Speed Turbine Handpiece Push 4Hole STNABM/YDA
1-10 USA KV Style LED Quick Coupler 4/6Hole for Fiber Optic Turbine Handpiece. Couplers: thread. Speed without load: > 350000r/min. Noise level: <68 dB. Spray: single both air & water. If there is a problem, we can work together to resolve it.

