Dust Collection Coupler

Dust collection coupler for 50mm (2") duct.

Quick connect to multiple tools with ease and bayonet style connection will not fall out while working.

This is v5 of the coupler design, its the strongest design yet and still has great airflow.

Included are tool ends in the 3 sizes I needed for my Ryobi Sander, Circular Saw and Ozito Track Saw.

Depending on the tolerances of your printer, you may want to scale the coupler up fractionally for a tighter fit.