The 4 hole dental led handpiece is the standard dental handpiece in the US and Europe. The largest one is the exhaust tube, the second largest one is the intake tube. The two small holes include a water tube and a chip air tube.

Jerry is one of the leading dental handpiece manufacturers in China, is trusted by thousands of customers from the world. Relying on the independent R&D team and production line, we have confidence in stably supplying quality dental handpiece parts and surgical dental handpieces. Furthermore, with over ten manufacturing experience, Jerry has mature and advanced techniques to manufacture dental handpiece parts.