Milwaukee, DeWalt, and Makita dominate the professional cordless tool market. All three offer serious dust collection systems for their tools. But they are not interchangeable. The port sizes differ, the cordless vac pairings differ, and the adapter situation differs.
Here is a comparison of each brand's dust collection ecosystem.
Port Sizes
| Brand | Tool Port OD | Cordless Vac Hose Size | Direct Match? |
|---|---|---|---|
| Milwaukee M18 FUEL | 32mm | M18 0882-20: 1-7/8" (47.6mm) | No. needs 32mm to 47.6mm adapter |
| DeWalt 20V MAX | 32mm | DCV517B: 1-1/4" (31.75mm) | No. needs 32mm to 31.75mm adapter |
| DeWalt 20V MAX | 32mm | DCV586B: 1-7/8" (47.6mm) | No. needs 32mm to 47.6mm adapter |
| Makita LXT 18V | 36mm | XCV04Z/XCV10Z: 1-7/8" (47.6mm) | No. needs 36mm to 47.6mm adapter |
None of the three brands offer a fully direct tool-to-vac match without an adapter for their standard portable tools. The closest is Milwaukee: if you use the M18 FUEL track saw (2831-20) with the M18 FUEL 6G vac (0910-20), both use 1-7/8 inch connections and the hose fits directly.
Milwaukee M18 FUEL: Dust Collection Ecosystem
Milwaukee uses 32mm ports on all M18 FUEL portable tools. This consistency is one of Milwaukee's strengths. You can use the same adapter for your circular saw, jigsaw, sander, and router. One adapter size covers the whole platform.
The M18 FUEL shop vacs:
- 0882-20: 2 gallon, compact cordless (1-7/8" hose)
- 0910-20: 6 gallon, larger capacity (1-7/8" hose)
- 0920-20: 9 gallon, dual battery (1-7/8" hose)
- 0960-20: PACKOUT, modular system compatible (1-7/8" hose)
All Milwaukee vacs use 1-7/8 inch hoses. You need a 32mm to 47.6mm adapter for any M18 FUEL tool. This adapter works across the entire lineup.
DeWalt 20V MAX: Dust Collection Ecosystem
DeWalt also uses 32mm ports on all 20V MAX tools. Same situation as Milwaukee, one port size covers the whole platform.
The complication with DeWalt is their cordless vac lineup uses two different hose sizes:
- DCV517B: 1-1/4 inch hose, compact but smaller diameter
- DCV586B FLEXVOLT: 1-7/8 inch hose, larger capacity
This means the adapter you need depends on which DeWalt vac you have. If you pair tools from different platforms (20V tool + FLEXVOLT vac), you still need a 32mm to 47.6mm adapter.
Makita LXT 18V and XGT 40V: Dust Collection Ecosystem
Makita is the outlier. They use 36mm ports, 4mm larger than Milwaukee and DeWalt. This matters because 36mm adapters are not interchangeable with 32mm adapters.
The upside: Makita makes a cordless dust extractor (XCV04Z) that uses a 1-7/8 inch hose and matches Makita tools consistently. Makita also makes a larger unit (XCV10Z) for longer sessions.
If you own a mix of Milwaukee and Makita tools, you need two different adapters, one per brand. If you own only Makita, one adapter type covers everything.
Which Brand Is Best for Dust Collection?
For a consistent single-adapter system: Milwaukee or DeWalt. Both use 32mm across the board, so one adapter design covers all your tools.
For the best matching cordless vac experience: Makita. The XCV04Z pairs well with LXT tools and the 36mm hose is consistent on both sides.
For the best dust capture at the tool: Festool. The CT extractor system with Plug-it hose captures more dust than any of the three. But Festool is a different price tier and not cross-compatible with Milwaukee/DeWalt/Makita tools without adapters.
The Bottom Line
Buy one shop vac and one adapter set. The Milwaukee M18 FUEL ecosystem is the most popular in the US market. The M18 0882-20 vac is compact and powerful. A 32mm to 47.6mm adapter connects any M18 FUEL tool to any standard shop vac. You can upgrade to the Milwaukee vac later with the same adapter.
If you run Makita, the XCV04Z is the natural choice. Same logic: 36mm to 47.6mm adapter for standard shop vacs, or direct to XCV04Z with a 36mm friction fit.