Stone Carving Set Diamond Burr Bits Compatible with Dremel, 50PCS Polishing Kits Rotary Tools Accessories with 1/8’ Shank For Carving, Engraving, Grinding, Stone, Rocks, Jewelry, Glass, Ceramics

I bought this drill bit set as a gift, and it completely exceeded my expectations. The quality of the materials is excellent: you can tell they're built to last. They come well organized in a sturdy case, which makes storage and transportation very easy. Furthermore, the performance on various types of surfaces has been impeccable: wood, metal, and even plastic. It's clear this is a product designed for those with experience and looking for professional-grade tools. Highly recommended for those who value precision and durability.

I bought these to carve porcelain tiles for my backsplash. It made it easy for me to cut the crazy shapes that fit under the cabinets. As a former bench jeweler, I was able to use them in my flex shaft. Much more efficient use of my time when I have the correct tools! So glad that I ordered these. Prior - I was breaking tiles left and right, trying to cut and snap pieces out. Now my project is moving along nicely!

They work great for etching and engraving. Value for money. Fits in my other two engravers as well.

Nice bits for stones

The big set worked really well and were decently long lasting. The small ones didn’t work or have enough grit in them. So it was effectively half of what I wanted. I use these to carve into different stone materials, some are harder than others. Probably wont purchase again.

Very nice, easy to use and handy!

Work great on my terrier's black claws. Much faster that the sandpaper and does not seem to get hot like the sandpaper. He didn't seem to mind them at all. I heard an a pet groomer recommend diamond Dremel bits on his YT channel, so I am glad I got them.

Ive used these on numerous different materials and was never disappointed. Even after heavy prolonged use i dont see any of the diamond plating rubbing off. If possible, use water or some kind of lubricant to keep everything clean and to prevent clogging.