Diment Power Surface Grinding Dust Shroud for Angle Grinder 115mm / 125mm （4 inch / 5 inch）

I used this on a Dewalt angle grinder; it connected easily and very securely. I needed to grind down an uneven basement slab, it was quite a lot of grinding. I connected the exhaust to a canister shop vac with duck tape, that didn't last long. I found that black electrical tape works great, the exhaust port and hose connection never came loose. The vac captured nearly all of the dust, it was well worth it. I highly recommend.

This worked great on my Drill Master grinder to grind the mortar off my floor after removing tile. The vacuum attachment worked pretty well though I did use tape to help hold it together as I moved around the floor. Using the vacuum attachment really helped keep the dust down.

It was a bit finnicky to get on, but once it’s on, the dust shroud does its job — keeps dust down and makes grinding a lot cleaner and safer. The spring-loaded brush and swivel cover are nice touches for working along edges and uneven surfaces.

Works exactly as expected. Mounted to a Dewalt angle grinder perfectly. While still recommended, barely needed a mask!

Overall good quality, but unfortunately did not fit my DeWalt angle grinder well. To start, the cover sat basically even with the grinding disk which meant you essentially could not get the disk to make contact with the surface. I cut away some of the plastic neck so that it could sit higher up, which allowed me to proceed with work. I'd say I could only use about one half of the grinding surface even with the modification, which resulted in uneven wear of the disk.Beyond the height issue, the actual fit around the neck was good using the provided insert and it was easy to assemble. The dust remove when connected to a rigid 12g vac was very good. The hose adapter was not perfect, but I made it work with one of my other vacuum head adapters.While it's a decent product, if I had more time I probably works have returned it for another. But given I needed to finish my project, this got the job done.

Worked great, I even bought extra grinding wheels, but didn't need them. Very good dust extraction.

Works good was a great price

I could almost rate 5 stars except for: The vac hose attachment needs to be taped on to keep it from falling off. It almost fits snuggly enough but not quite. The attachment does not quite fit on my Dewalt grinder. There are a couple of nubs on the grinder housing behind the spindle that get in the way of the clamping ring from seating all the way onto the grinder housing. Because of that you can't get the collector on all the way and squared up. It works but not quite right. I have another grinder, Ryobi, that the device fits on perfectly so I went with that one. I forget the exact model Dewalt but I saw a comment here that the collector is a good fit. It fits but not great. Overall, this thing does the job. I removed old ceramic tiles and there was thinset stuck all over than this got it off with the right wheel with essentially no dust. Kind of amazing.Update: I used the tool for 3-4 hours yesterday on my kitchen remodel. Seems like the edge door has started to not stay closed. Not a big deal, but maybe a small latch would be a good idea. Without the door closed, if not next to a wall, stuff gets blown all over.One more issue: not really related to the performance of the collector, but my shop vac, 8 gal model, gets its bag filled quickly. The collector sucks up just about everything so even very fine dust gets collected. With the 75 sqft or so of floor, I had to change the bag in my ShopVac twice. Just something to keep an eye on.