This is a replacement 1-1/4" (roughly 32mm) hose cuff for a Milwaukee Packout Vacuum hose. It's left hand threaded and threads right onto the hose. It should thread just fine on any vacuum hose that's 1.5" (38 mm) OD.
More importantly... why? The stock hose cuff is oversized and doesn't fit 1-1/4" attachments. It's sized to fit 1.30" attachments, which is an oddball size. I replicated the cuff and tapered the end so that it'll fit standard 1.25" attachments as well as the 1.30" attachments that come with the vacuum.
Printing:
Print with the skinny side down. If you decide to print with the wider base down, then you'll need supports. I recommend a brim for adhesion.
Print material doesn't really matter. ABS works great, as well as PETG. I even printed one in TPU and worked fine. PLA will be fine if you don't subject the vac to much heat.
Printer:
Railcore
Rafts:
Doesn't Matter
Supports:
No
Resolution:
0.2 mm
Infill:
20%
Filament:
Doesn't matter ABS, PETG, or TPU
Notes:
3 Walls, and add a brim.
How I Designed This ===================Fusion 360
Category: ToolsThe author marked this model as their own original creation. Imported from Thingiverse.