Customer Reviews for Dremel 7/8 in. Rotary Tool Diamond Wheel for Marble, Concrete, Brick, Porcelain, Ceramics and Epoxies

[This review was collected as part of a promotion.] Mine are EZ-Lock 1 1/2"ers, instead of 1", but I'll tell you this, they'll cut through nickel (the metal, not the coin, which is harder than regular steel) when the fiberglass reinforced cutting wheels just won't anymore & start powder/"vaporizing" into dust. I know this 'cause they're what I wound up having to use when fabricating my own custom sized diamond stones from stock sized ones & that's what happened, & they're what I needed to be able to finish the "project", glad I got 'em or I would've wound up having to wait another week or 2 for some to arrive! To sum it up, these are the most hard-core cutting wheels they make. If these don't work, you might need an angle edge grinder..., #100 !

Used this to cut some tile to replace a water valve in the bathroom saved my daughter $300

So, I have this cool light fixture. There are 18 exposed Edison style bulbs on it; and boy, is it a very warm fixture for the Gulf Coast of Texas. So, I go and get the Edison style LED bulbs. Well, one of the bulb locations keeps breaking bulbs at the base. Strange. I measure that bulb socket, and the ceramic insulator on that socket is 1/16" taller than the other sockets. So, it is cutting and breaking the base of the bulbs as they are tightened into and colliding with the socket. I can either, one, get 18 slightly differently shaped bulbs (and either guess if they will work or pay twice as much for them); or two, fix the socket. I chose to 'fix' the socket. This thing was a straight life saver. I got this wheel and a carbide bit, and this wheel was able to cut the 1/16" off that socket in a zip. It fit inside without a problem, cut straight, didn't get too hot - just darn good. Round over the socket with the carbide bit; and my light fixture is better than new. A couple things, let this blade do the cutting. It's just an advanced abrasive disc; so if you apply a lot of pressure you'regoing to wipe the abrasive off the disc. Light pressure to control the direction, and that's it.

Worked exactly as expected. I was able to cut a perfectly round small circle in tile for a floor drain. The only negative was that it was time consuming (about 30 minutes) however this was also due to the fact that the tile kept on cracking on me before so I took my time with this diamond wheel and no problems.

I used product to put a straight edge in porcelain tile that I had set into a backslash in the kitchen over new marble counters. Diamond disk cutting wheel performed excellently cut the tile with a minimum of dust and effort.

[This review was collected as part of a promotion.] I‘be been using one of these since1970, need I say more?!!! The smoothest blade ever!!!

I needed a tool to cut through the cement veneer covering the foam insulation along my garage floor and this worked great for that purpose.

This product performed great. Much better than other cutting wheels Id been using.

Cut those little marble tiles like a charm. Very little shattering. I was impressed.

Screw snapped first time using

I needed to cut 6 pieces of mosaic tile for a backsplash and this bit was perfect for making precision cuts to accomplish the task.

[This review was collected as part of a promotion.] Very durable diamond blade that’s really holds up when cutting out old grout. Brought a 3 pack thinking that I would use all of them on this one job but only ended using one to do the whole job.

Needed to cut 1/8" steel, this actually did it. It was easier than I thought.

I was able to use this cutting wheel to remove one ceiling box that otherwise would not have been possible. However, on tackling a wall-mounted receptacle box, the screw holding the disk snapped, rendering the tool useless.

Perfect to use in my Dremmel tool to cut stone peel and stick tile. The blade stayed sharp, but it was kinda' small, less than an inch, but it worked.

Just what I needed to trim off some ceramic tile that was intruding into an electrical switch cut out.

[This review was collected as part of a promotion.] I,v used this on so incredibly many projects with all kinds of materials.

[This review was collected as part of a promotion.] I have owned a Dremel since 1996. I buy bits for various projects.

[This review was collected as part of a promotion.] I am finishing a piece of oak from a chopped down tree and had a couple occurrences where epoxy spread around the tape, where I didn't want It to go. This tool pulled up the edges without gouging the oak. It works great.

[This review was collected as part of a promotion.] When I first bought this wheel, I wasn’t sure if I needed it, but it works well on hard wood. I tried glass, and it does a great job of carving.

[This review was collected as part of a promotion.] I bought this last year and it has performed perfectly. Cuts are clean,and used it to smooth burrs.

[This review was collected as part of a promotion.] I keep these handy because I use them alot. What my grinder would never get into this little gem is the ticket.

[This review was collected as part of a promotion.] cutting the transition hold down channel for my vinyl flooring was simple and clean, compared to using a metal hack saw.

[This review was collected as part of a promotion.] I have purchased these throughout the years and have cut just about every metal I needed a cutter for. They are unbelievably useful.