Olly Writes

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Tag Archives: Vacuum cleaner

Dust Wrong

Last week, I found some time to tinker and experiment with the dust extraction setup for my bandsaw. For the last few years, I’ve been using a setup that allows you to connect a vacuum hose to an angled port that surround the blade just below the table. It’s often worked well, collecting a majority of the sawdust and also leaving less to settle on the lower blade guides.

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But it’s not always been as effective as it used to be and I think the change occurred once I added a simple dust separator in to the system, which has always been the Triton DCA300 Dust Bucket. Don’t get me wrong; I’m sure that another separator (particularly a cyclone) would give better results but the Triton one seems to offer an airflow that’s greatly reduced from the force drawn in by the vacuum on its own.

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Making Hoses Fit

If you’ve ever tried to connect a vacuum to your portable power tools, you’re likely to have come across one (if not several) where the supplied nozzle at the end of the hose doesn’t even come close to fitting snugly in to the tool’s outlet. Some people will resort to using masking tape or scraps of PVC pipe; worse still (and I’ve been guilty of this many times) is where people decide to neglect the use of dust extraction and then proceed to cut, plane, rout or sand away with fine particles filling their workshops!

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On Friday, while I was waiting for the glue to dry on a pair of chess boards (more on the perils of gluing end-grain to end-grain another time), I decided to have a go at making an attachment that would connect my vacuum to my random orbital sander. As you can see above; it works and I got the idea initially from (I think) Chris Pine over on Keek (@cpine).

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An additional tip for drilling small squares safely!

You basically take two small squares of plywood, drilling one hole in each. In one block, you have a hole sized to take the nozzle from the vacuum; the other is drilled to fit over your tool’s outlet or port. Then, these two blocks are carefully glued together and I rounded the corners off to make it aesthetically pleasing.

It’s a custom solution that doesn’t cost a lot but might ensure you never run out of masking tape. You may still need to manufacture one ‘fitting’ for each of your tools but, if it means you’re more likely to use dust extraction then it’s worth it.

Thanks for reading and I hope you’ve found this tip useful.

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