Starting a project that requires use of a miter saw indoors. Looking for feedback on the best means of dust control. I’ve seen foldable hoods that go around the back/sides of the saw—do they work? Best to use with a shop vac, or just to let dump into a box? Or just hook a shop vac to the dust port on the saw? Thoughts?
Miter Saw Dust Control
- Thread starter lawfarm
- Start date
mobetta
Well-known member
depends on the saws built in dust collection capacity.
I use a chopshop saw hood with my new 7.25" Cordless saw, as it wont trigger the vacuums to power up.
While this does an acceptable job for my jobsites, I think that adding a vac to this setup would help keep the finest dust out of the air.
I use a chopshop saw hood with my new 7.25" Cordless saw, as it wont trigger the vacuums to power up.
While this does an acceptable job for my jobsites, I think that adding a vac to this setup would help keep the finest dust out of the air.
shop vac on dewalt saws gets most of the dust
James-W
Well-known member
I have a DeWalt 12 inch sliding miter saw and a Delta 10 inch miter saw. On either saw I use my shop vac and it gets MOST of the sawdust, but not all of it. I don't normally use the saws in the house, just in the garage or outside. If I am outside I don't bother with the shop vac, even when cutting on my drive way. I Just sweep up the sawdust afterwards and dispose of it. I don't know of anything that would **** up 100 percent of the sawdust, you will most likely get at least a little sawdust floating around inside the house.
dave_dj1
Well-known member
Build a little cardboard enclosure off the back with a shop vac on a wireless remote outlet. It will get most of it. Leave the dust bag on too. What are you cutting? The reason I ask is that I have a cordless Ryobi and it hardly revs up enough to create much dust. It's great for small trim. I bought for a job where I had a mile of picture rail to put up. Just a thought.
EOC_Jason
Well-known member
If you use a vac, get the high efficiency filter bags or whatever (both shop-vac & ridgid have them). They will trap even sheetrock dust.
DC73
Well-known member
I use this dust hood: https://www.amazon.com/dp/B00MFGRT06/?tag=atomicindus08-20
It works okay if you have a good shop vac connected. It's not perfect but I'd say it catches 95% of the saw dust, less if you forget to turn on the vac.
I also use this switch to automatically start the shop vac: https://www.amazon.com/dp/B0035YGLZG/?tag=atomicindus08-20
DC
It works okay if you have a good shop vac connected. It's not perfect but I'd say it catches 95% of the saw dust, less if you forget to turn on the vac.
I also use this switch to automatically start the shop vac: https://www.amazon.com/dp/B0035YGLZG/?tag=atomicindus08-20
DC
ford33
Well-known member
My 12 inch non-sliding Dewalt miter DW715 saw with a large craftsman stop vac collects about 75% of the saw dust. I still need to sweep or vacuum the floor and the surrounding area after I am done cutting.
I connect electical power for the saw using a iSocket autoswitch. Link at bottom.
I think a hood of some type would be helpful. If working inside a client's home, you should consider enclosing the work space around the saw from floor to ceiling with zip wall.
Also an air filter unit placed on a work stand would help catch the fine dust particles that seem to float in the air after any job.
https://www.amazon.com/dp/B005ELWUWG/?tag=atomicindus08-20
I connect electical power for the saw using a iSocket autoswitch. Link at bottom.
I think a hood of some type would be helpful. If working inside a client's home, you should consider enclosing the work space around the saw from floor to ceiling with zip wall.
Also an air filter unit placed on a work stand would help catch the fine dust particles that seem to float in the air after any job.
https://www.amazon.com/dp/B005ELWUWG/?tag=atomicindus08-20
When I did hardwood floors in my upstairs I devoted the last bedroom to be done as a "saw room"
The chop saw dust exhaust was a swimming pool hose going out the widow.
A 20 inch window fan pointing out and closing the door before sawing kept the sawdust out of the house.
The chop saw dust exhaust was a swimming pool hose going out the widow.
A 20 inch window fan pointing out and closing the door before sawing kept the sawdust out of the house.
Falcon67
Well-known member
Shop Vac - the socks are nice for a once in a while cut. But nothing more than that. The hood would work if you have the room. If nothing else, get a cheap portable vac and mount it near the saw. That's what I did for my blast cabinet. It's a $20 vac from Target so if it gets eaten up, so what. And the blast media picked up from the vent can get dumped right back in the cab.
cdestuck
Well-known member
Dust control and miter saw should never be in the same sentence
Sawdustmaker
Well-known member
Do your cutting outside.
James-W
Well-known member
That idea is great in theory and I do it when I can, but it isn't always practical. I mean, in the Summer when it is nice outside I do put the miter saw on the driveway if I am working on a project. But when it is below zero or snowing, it's not likely I am going to be doing any cutting outdoors.
Buy a 10x10 canopy and a milwaukee heated jacket ya wuss! haha
James-W
Well-known member
I suppose I could do that, that is certainly a possibility, OR, I could just stay inside my heated garage and use the miter saw in there.
ilovevocs
Well-known member
Spend the money and get a dust-deputy or similar cyclone filter unit. It pays for itself with filters alone.
James-W
Well-known member
Seems to me there was a sawdust collector at one time that basically was a vacuum that blew the sawdust into a container of water. Once the sawdust is wet it won't fly around the shop. When you were done with your sawing for the day all you needed to do was dump the container with the water and all the sawdust went with it. I never saw one working so I have no idea how well they worked, but if they are still available that might be something to look into.
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RWorth
Well-known member
I seal off the room the saw is in with drop cloths, or plastic, and use the shop vac on the dust port on the saw.
Hohn
Well-known member
It doesn't have to be outdoors, it just has to be somewhere that dust is 1) less consequential, or 2) easy to clean.
If there's a remodel project with baresubfloor, use that space. Or a tile/hardwood area with distance from any horizonal surfaces above the floor.
6768rogues
Banned
Inside I connect a shop vac to the dust port on the saw.
Outside I let the dust fly, then get out the leaf blower when I am done to clean up the saw and blow the sawdust away.
Outside I let the dust fly, then get out the leaf blower when I am done to clean up the saw and blow the sawdust away.
Zick, if your shop vac and saw are too much for one outlet, the OTHER link
https://www.amazon.com/dp/B0035YGLZG/?tag=atomicindus08-20
has provisions for two SEPARATE circuits ... Steve
https://www.amazon.com/dp/B0035YGLZG/?tag=atomicindus08-20
has provisions for two SEPARATE circuits ... Steve
Eric29
Well-known member
On both my table saw and my 12” miter saw, I use a dust deputy in front of a shop vac. It keeps the filter from plugging up because it catches most of the sawdust before it gets to the shop vac. It works well and keeps the garage free of dust. I see very little airborne dust. Some heavier wood chips fall on the floor from the miter saw.
dave_dj1
Well-known member
I'll re state about the cordless chop saw. It hardly makes any dust. We just did a hardwood (Oak) floor in a round house and we just dragged the little chop saw and cordless saber saw around with us, I also have a cordless Makita vac handy 
Food for thought if you like cordless tools, or tools in general. I just bought almost all the Ryobi cordless stuff and their vac is pretty powerful. I just used it yesterday to vac up mouse poo in the camper I just took out of storage.
Food for thought if you like cordless tools, or tools in general. I just bought almost all the Ryobi cordless stuff and their vac is pretty powerful. I just used it yesterday to vac up mouse poo in the camper I just took out of storage.My Hitachi slider does pretty well if I attach the vac hose to the dust bag connection. I use a Dust Deputy on it as well. For real dust reduction though I use my Festool circular saw and vac combo with the 24" guide rail and. With a good table (I do not have Festools work table) it is not as fast as the chop saw, but dust collection is very good and the product is too. With a bit of time on the table set-up I can move right along.