Dental LED E-generator High Speed Handpiece/Handpiece Tubing Adapter 4 to 2 Hole
The new high quality dental parts— Handpiece Tubing Adapter. which is the important part of dental handpiece. It is often used in changing 2 hole Handpiece on a 4 hole Connector or else. It is convenient for dentists to transform 4-hole quick connector and 2-hole quick connector easily.