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

Makes very clean cuts

While the presentation and storage of these rotary tool accessories is lacking, a box for some of the pieces and a plastic wallet thing for the rest, that doesn't close, they do do the job well enough and of course there is lots of variety to to the accessories and a good price.The diamond burr bits are well coated and so far are lasting well.

Tbh I was a bit skeptical as I wanted to cut steel and thought these might just strip off the teeth. They did great and fit the money I have to say good value

When it arrived, half the set was boxed and the remains (larger bits) were stuffed into a small bag. Upon inspection the bits look nothing like those being advertised. In the advertisement you see bits that are caked in diamond grit, however in reality, the physical form they appear to be pre-used - warn out and barely any grit to them.More noticeable on the larger burrs are bare inconsistent patches all over. Its almost as if the grit process was just slapped on instead of properly being coated. Its the same on the smaller burrs. however you really need to look at them. Not all of them will do anything whatsoever other then scratch your project.Avoid this product - its just terrible.

I love using these burrs, I now have some of the best Burring bits I have ever used. They are a good price, and I would recommend them to anyone who likes to use a rotary tool.