Hey everyone! I'm looking to improve my dust control situation in my small garage workshop. I mostly use small tools that have a 2.5" port, like sanders and a miter saw, but I also have a larger cabinet table saw and a benchtop planer, which have a 4" port. Ideally, I would love to have a dust collector for the bigger machines and a dust extractor for the smaller ones, but I'm tight on space and budget. I've been told that I can't just neck down the 4" port to fit a dust extractor. So, I'm wondering if anyone has suggestions on how to make the most of limited resources or experiences connecting a 2.5" dust extractor to a 4" port? I guess any advice is welcome, especially if it helps me avoid doing all the woodworking outside!
4 Answers
Based on my experience, the volume of shavings from a planer will quickly clog a dust extractor. It might handle the fine dust from the table saw, but the heavier pieces can pile up. You really need a system that moves a lot of air quickly to keep up with those larger machines.
For your tools, a dust collector is essential, especially for those that create a lot of sawdust. Dust extractors are more suited for smaller tools like sanders or routers. A shop vac can work for the small tools but won't cut it for the planer or table saw.
If you're on a tight budget and space is limited, I suggest prioritizing a dust collector first. Your table saw and planer create a lot of shavings and dust, which can be a big mess. For smaller tools, you could temporarily use a shop vac with a respirator—though it's not perfect since they can't catch the finest harmful dust.
I’d recommend getting a good extractor with a cyclone; it performs better with the 4" port than a collector just downsized to 2.5". While it won’t be perfect, if I had to choose just one, I'd go with the extractor. Just keep in mind that the planer might fill it up quickly and clog the hose, though. If your planer has a blower like the Dewalt 735, you might want to consider hooking it directly to a bag or barrel instead.
Yeah, the cyclone attachments are generally pretty effective! But be cautious; it seems like most don’t come with a 4" hose.
I hadn't considered wall-mounted options until now. I started looking around and found cyclone attachments for shop vacs, like one I came across. Do you think those work well? If they're effective, it might be a good setup for the table saw and planer, plus a dust extractor for the other tools.