Cen-Tec Quick Click Hose Vacuum Port adapter

Connect vacuum ports in popular sizes to the Cen-Tec Quick Click hose. Here are some notes:

• There is a .2mm/0.008" clearance added to the diameter against the given port size. This was achieved through trial and error on my printer to achieve a snug fit - I'm happy to post alternate clearances if needed. 
• I've included a diagram with the exact inside/outside diameters of each fitting. 
• I've also included 6mm tall test models.
• The straight/single-print items should be printed with the hose-side up and port-side down. No support is needed.
• The angled/multi-print items need to be printed with their joints facing upwards. Support material around the joints is very difficult to remove, and they will need to be printed with support for some of the features.
• The multi-print items have mounting holes and glue-able surfaces.
  • The holes are 9/64" diameter, which fits a #6 SAE screw. A #8 wood screw will also fit using a little more torque. a #6-32 machine screw with a washer and nut on the other end hold quite well.
  • A bit of CA glue along the joint couldn't hurt either!
• I used PLA at 30% infill to print and they feel quite strong.
• A 90 degree angle isn't ideal for air flow, but I was always running into the hose attached to the back of the saw and this solved that problem.
• There's a STEP file of the Quick Click housing so that you can make your own.