Compatible with Milwaukee M18 Grinder Dust Collection Add-On

Design preview. Rendered from the file, not a photo.

The maker says it fits: Milwaukee M18 FUEL Grinder (2873-20) with Type 1 Guard (49-12-0305). See the proof

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What it does

Connects to Milwaukee type 1 grinder guard so dust stays out of your workspace
35.5mm dust port fits Karcher vacuums, keeping your lungs and tools clean
Cut guides on both sides give you a tighter fit and better dust capture
Works with Milwaukee cordless FUEL grinder model 2873-20 for masonry and concrete cuts

Keep dust and debris out of the air when you cut concrete or masonry. This add-on attaches to your Milwaukee type 1 grinder guard, so you breathe easier and clean up faster.

The dust collection port measures 35.5mm and connects straight to your Karcher vacuum. Rev 2 includes cut guides on both sides for a snug, secure fit that captures more dust at the source. Tested on the Milwaukee cordless FUEL grinder model 2873-20. Compatible with part number 49-12-0305.

Not affiliated with, endorsed by, or sponsored by Milwaukee. Milwaukee and its product names are trademarks of their respective owners.

2.6k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: Milwaukee M18 FUEL Grinder (2873-20) with Type 1 Guard (49-12-0305)

That is the maker's word, not a fit we measured. Check the size below against your own.

Milwaukee M18 FUEL Grinder (2873-20) with Type 1 Guard (49-12-0305) (model M18)From the maker's own listing notes, checked 2026-08-13. See the original post

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

This design prints as one piece.
Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.