Revesun Diamond Cutting Rotary Dremel Review

These are durable good diamond blades. We use them for lapidary (stone cutting) work. They can cut on a 9 hardness scale, which is REALLY good considering diamonds are a 10 hard!

Great Blades. I use them with my rotary glass cutting tool in my glass teaching studio. The blades hold up very well and do their job very well. I would definitely buy again. Very economical for the amount of wear and tear they are subjected to.

ATTENTION! the shaft bends and breaks when turning! even at the slowest speeds! 1 broke, hit me right in the forehead just 1 inch above my eye! Anything in the middle of the discs is too big so it doesn't spin evenly. these cannot be sold, they are dangerous!

We used these to cut bottle caps just below where the caps fit on our Dremel and extension. I sprayed water from a spray bottle while my husband cut. It worked great. The blade doesn't even show any wear so these blades will last a long time. When you're done, thick glass powder will remain on the blades, so just wipe them dry. I'm surprised they work so well :)

When I first bought this kit I was a bit skeptical and wondered if it would work for my use case, but I'm just blown away by how well it works! I used this kit to cut some slots in my kitchen's granite backsplash for a filler kit I bought for my storage chute. Using this kit with my Dremel went like clockwork through the granite. I bought this multi pack thinking I would use up a few discs before I was done but how wrong I was. I ended up using only ONE drive and it shows almost no signs of…