100mm Quick Connection Coupling for the 120mm Dust Extraction System

100mm Quick Connection Coupling to fit the 120mm Dust Extraction System on woodworking machine.

https://www.printables.com/model/139938-quick-connection-for-120mm-dust-extraction

I can make other couplings for this system down to 80mm if needed. 

You need 10x D6mm and 5mm long magnets for each part to keep the both couplings together. 

Printing Tips:

I prefer PETG for printing or if PLA is used +30% infill. Printing the parts with the connection up makes supports obsolete.

Important safety note:

Please read and understand all safety rules to your machine and pay attention to all safety rule for working with machines.