4:1 Nose Cone Hygiene Prophy Handpiece Air Motor 4 Holes 360° Swivel

4:1 Nose Cone Hygiene Prophy Handpiece Air Motor 4 Holes 360° Swivel. 360 degree swivel. Smooth, vibration-free. Ergonomic design provides perfect balance. Compatible with all most standard disposable prophy angles. Overview This prophy air motor is intended to be used with disposable prophy angle and prophy paste by a trained dental professional to perform dental prophylaxis. Smooth, vibration-free. Ergonomic design provides perfect balance, 360 degree swivel. Compatible with all most standard disposable prophy angles. Specifications Gear Ratio： 4:1 reduction Motor Weight： 2.39 oz （68g） Speed： 4000 rpm Noise： ≤60dB Autoclavable 135 Holes: 4 Holes  Warranty :  1 year  Package： Nose cone*1 Air motor*1