25 Jul 20Pcs/Pack Dental 4 to 2 Hole Adapter Changer Connectors High Speed Handpiece CE
The new high quality dental parts--- Handpiece Tubing Adapter. which is the important part of dental handpiece. It is often used in changing 4 hole Handpiece on a 2 hole Connector or 2 hole Handpiece on a 4 hole Connector....