This thing really is great. It collects 98 percent of dust and seemed to sealWell against most ceilings. My only complaint is it really only works with their brand of holeSaws.The hole is 3/4 which is way bigger then the typical 3/8 of Home Depot and lowes brands.To mitigate this, I poked a hole in a small rag, wet it, then put it inside the bowl between the hole saw and the bowl. Seemed to work great.

Works great, keeps dust well under control. Predictably flexible as it yields to the push of a 3" holesaw drill bit through plaster & sheetrock. Would highly recommend if doing ceiling lights.

If you are drilling holes in your ceiling, you need one of these. No more vacuum required or cleaning furniture full of dust :)

I always faced issues with dust and debris while using my hole saw. It bothered me a lot, as I use a hole saw regularly and didn't want my floor and room to be dirty every time I cut a hole in something. This dust bowl can be attached to almost any surface, and it has a universal fit for most hole saws, suiting almost every project I have in mind. The material quality is good, and it is robust enough for all the wear and tear that I put it through. The best thing is that it has saved me hours of sweeping and vacuuming. There is no more dust scattered around, and there is a clear bowl on top that allows me to see what I am doing, ensuring that I make smooth cuts without any hiccups.

سهلة الاستخدام و مريحة و استخدامها لا يترك اي اثر للغبار أثناء عمل فتحة في الجبسمناسبة جداً اذا كان هناك اثاث اسفل الجبس

I converted all my old "boobie" ceiling lights to the new style LED flush can lights. Realized I needed this dust bowl after the first hole without it. It kept the drywall dust off everything, including me. The red silicone grommet allowed it to stay stationary on the ceiling while the drill bit spun into the hole. It didn't leave any marks on the ceiling and was fairly easy to wipe out between drilling.As you can see I used an old round box to keep the bit centered on the old hole after beating it out and moving the wires out of the way. Watch for plumbing and keep it slow and shallow.

This review is for Disston E0215000 Blu-Mol RemGrit Collapsible Hole Saw Accessories Dust Bowl.Get one of these!!I was installing 6" recessed LED lights in MDF shiplap ceiling planks. The first 2 made so much mess and dust I had to stop. Got on Amazon. Read lots of good reviews on the Blu-Mol dust bowl. GAME CHANGER and worth the $13 to not have dust EVERYWHERE.Protected everything from MDF dust. Silicone feeling to the bowl. Flexible. Easy to install and remove to empty.

المنتج ممتاز جدا وعملي لاكن حجمه كبير بعض الشيء اعتقد انه لو كان ٢١ سم افضل من ٣٠ سمفتحات الكهرباء لا يوجد اكثر من ٢٠ سم

So as with other buyers looking for the best way to cut drywall holes with minimal dust, my research brought me to this type of product. To me, a silicone and plastic bowl at this price seems a little steep, but yet strangely acceptable if it can do it's intended job properly. So here are some notes and thoughts, taking into account some great ideas from other buyers on how to successfully use:- I looked at many other bowls of the same basic design. Given that many have commented about the red plastic center piece melting and separating from the silicone bowl, I researched silicone bowls with metal center pieces. There are some available, at a cheaper price, however the opening of 10mm was not appropriate for my hole saw, which has a 7/16 inch hole saw arbor. This bowl has a 1/2 inch opening, which works with my tools. For information, I used a carbide grit-tipped keyhole saw, which cuts through drywall effortlessly.- ASSEMBLY: Taking into account the recommendations of others (1) I purchased two 1/2 inch fender washers to place on either side of the red plastic opening. I don't think the washer on the inside did much, since the forward pressure of the drill really put the friction on the washer outside of the bowl, but hey better safe than sorry. I bought the shiny stainless steel versus zinc, since to me the zinc has a rougher surface and is perhaps more prone to friction. I also oriented the washers so that any imprinted information was not on the surfaces that rubbed together; (2) I lubricated the contact faces of the washers, and red plastic, with silicone lubricant. I bought a spray version but wish I could have found a smaller non-aerosol version); (3) I placed a lubricated washer on the hole saw arbor, put the shaft through the hole, placed another lubricated washer on the shaft on the other side, and connected to my drill. The end result was a sandwiched red plastic piece.- USE: (1) Using a same sized drill as the hole saw arbor, I pre-drilled all of my drywall center hole locations. Why? Many complained of the inability to see through the bowl after the first use (more on that below), and having a drilled hole made it super-easy for me to "feel" the next location when moving between holes; (2) drilling slowly in a counter-clockwise direction, I applied light, even pressure to the drill, and popped through the drywall in no time; (3) moving onto the next hole, and to address the comments about a lack of visibility. By wiping a small area of the inside of the emptied bowl (in my case with my fingers), I could once again see the area to be cut without much issue. Coupled with the pre-drilled holes, this process became very simple; (4) after 3 or 4 holes, I quickly disassembled, cleaned and re-lubed the washers. Maybe not needed, but I felt better about ensuring the drywall dust was off the friction surfaces.My pictures show the parts and how I assembled the equipment. The last three pictures show the washer wear (closest to the drill) and both sides of the red plastic, post use. Yes, there is some evidence of wear after ten holes, but i suspect I'll get a lot more mileage out of this before it needs to be replaced.So, a great product if used properly and with some added modifications. I think the manufacturer could provide instructions and recommendations to help buyers increase the life of their purchase.

Amazing. So simple yet achieves so much. Not new to recessed lighting. I have done a few before and blamed the circular saw blades for poor performance and bad holes. Little did I realize that its not the saw blades but the dust poring all over that would discourage me from continuing with the saw blades and switching to a drywall saw. Now I had a dust bowl with the Kobalt saw as well but that flimsy plastic is no match for this one. With the two washers (costing about 40 cents each, Lowes part number 63449 lubricated with pb blaster or wd40), a garabage can next to you to empty the dust each time you pull out and a pack of baby wipes to clear the haze from the silicone so you can see where you are centering is all that is needed to make nice clean holes.Even with this, I was not so confident to make a hole in one shot as I could not trust the blades. So I would pull out at least a couple times for each hole and on each pull out I would clear out the dust with wet wipes so I could see where I was placing the hole saw. End of day I would wash off the bowl with water and wipe down with a dry wipe so its like new for the next day.I used this for both 4" and 6" holes with the Kobalt 6" hole saw and the 4" Milwaukee hole saws both in plaster as well as in drywall with equally good results. I always start with the drill in reverse to get the initial marking and then put in in forward and slowly increase the pull on the trigger without pulling too hard and apply only gently pressure. If you do pull too hard or drill at high speed it could easily get jammed and twist your hand. Drilling at slow speed does take time - about 10 minutes per hole but its clean neat and painless. A garbage can nearby to empty the dust prevents secondary spills from the bowl which you always have to watch out for.

Endlich bin ich dazu gekommen, die Staubglocke einzusetzen. Neue Bohrungen für größere Deckenstrahler mussten her, ohne groß Staub aufzuwirbeln. Sie hat absolut ihren Zweck erfüllt und kann bedingungslos empfohlen werden.