Hello all, I have been looking for an accurate Borden connector so I decided to look on the web to see what I could find. Here are the results. Out of 30 pages and clicking on every link, I found 2 websites that show pictures of the 3 hole connector with each hole a different size.
The first site is http://www.engledental.com/products/...ies/htube.html
The problem with this one is that it comes in only plastic.
The only other picture I found was this websites PDF http://www.shinwon-dental.com/_commo...D7_TRENDLS.pdf
Showing a AC-20 BC Air motor, with Borden 2(3)-hole fix-connection and a RQ-03, ROTO QUICK coupling, with Borden 2(3)-hole connection.
This seems not to be an easy find