For everyone that has a mitersaw station with some sort of dust collection, do you prefer using your dust collector or shop vac?
I have a d/c and can easily add another blast gate for a mitersaw station. Or I can easily buy another shop vac to house inside my future mitersaw station cabinet.
The plus of the d/c would be a far superior suction. The plus of the shop vac is having it switched on with the mitersaw - so ease and speed of turning it on and off with the mitersaw and not having to mess with the blast gate everytime switching btwn tools.
Need help now so I can design my cabinet around the source of dust collection. Thanks!
IMO, the mitersaw is one of the hardest tools to capture dust from.
I have decent results by building a box behind the mitersaw and connecting my dc to it at the bottom via a 4" line.
My theory is that with high air flow from the DC, I am creating a downdraft around the mitersaw that captures most of the dust. The picture below is not great but I think you can get the idea. Inside the lower portion of this box are 2 angled side pieces that create a funnel towards the center. I've experimented with a few design variations and this seems to work the best.
I say it works because if I don't turn on the DC I get a lot more dust floating around the shop.
In my situation, a DC is much more effective because, relative to a shop vac, the DC creates a lot higher volume of air flow.
I like the shop vac a little better. I find the higher suction presser that I get from a shop vac picks up better than a DC does. Also, I have an automatic switch on mine so that I don't have to remember to turn it on or remember to open the blast gate.
I'm not answering your question, Travis. I'll take door #3: None of the above for my Makita LS1040. I gave up trying and just vacuum around it periodically. If I keep the bag no more than 3/4 full, it's a condition I can live with.
As several people have said, the miter saw is difficult to collect dust from. I have tried the dust collector with a 4 → 2 reducer and a shop vac. Even with all the blast gates closed except the miter saw, the vac still does a better job. The only problem is that the filter gets gunked up way to quickly causing a drop in suction.
On my 12in Mitersaw I use a 16gal ShopVac with a Grizzly separator lid on a 33gal trash can PLUS a Hepa filter in the ShopVac. I probably collect ~85-90% of the dust generated. What dust that is NOT collected tends to adhere to the ShopVac due to static attraction. I am very pleased with how this has worked out for me. For the rest of my shop, I drag the HF DC-unit w/separator 4in hose to the tool needing it at the time.
You can see my Miterbox ShopVac DC-sytem at the left in THIS image of my shop.
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