Dust Collector/Vacuum Hose Couplers Variety for Bosch/DeWalt tools 1.5in - 3in

I will be adding more in the future with some additional edits to existing ones.
 

This is an expanded variety from my previous upload. I made there specifically for some tools that have clearance problems or smaller diameter size dust exhausts (1.1in,1.65in,etc). I'll label what they were used for under each file. Many models are still generic and will fit any exhaust port that's 2.5inOD.

I design my models without the need of supports so just orient the pieces correctly and you should be set, although I would print at 101%-102% size to account for your print tolerances as the ID and OD are 2.5 inches exactly (e.g. not 2.51 in or 2.505 in). (3.0 OD hose adapter is actually 2.98 because of my laziness). 

SEMI-IMPORTANT:
You'll notice on some of the Male couplers that they have either “-S” or “-T”, S means Straight and T means Tapered, meaning they have a taper that increases the OD throughout the model while straight does not. Print the -T gasket if you print the -T models. Print -S gaskets for the -S models etc.

MALE/FEMALE COUPLER: I prefer PETG myself as it doesn't warp on me is elastic enough to not shatter if you drop it on concrete but I'm sure ABS/PLA will work fine as well if you can print them easily.

*GASKET: It should be printed in any rubber like filament like TPU and then glued on but a gasket isn't necessary but it is a little better with suction. 

HARDWARE: Only four 5mm Hex bolts (20mm length/slightly longer is fine) are needed and 1 hose clamp unless you have multiple hoses.

INSTALLATION: After printing the couplers and optional gasket thread the bolts into the male coupler until they are catching with the female flanges and then tighten or loosen the bolts depending on how tight they are when attached. The female couplers depending on the fit can be glued on or friction fit.

Let me know if there are problems and if there are I apologize for wasting your filament and printer time as I know these can take a while and having a part being slightly too small or large can be frustrating.