Kit diamond core drill bits ST-DA (fitting M14) for angle grinder and drill – Sankyo

yes, you can use these tools with a Dewal angle grinder, no problem.

hello Igor, these drill bits are suitable for porcelain also.
Do you need a set of drill bits like this one or a single tool?  which diameter?
Here is the list of the available drill bits for angle grinders and drills equipment:
https://amastone.com/category/stone/tools-drills/

I’m sorry Sayed I don’t understand what you need to do.

can you explain me better? You can write me at .

if you send me a photo of the drill bits that you use and a photo of the material to work it will help for sure me and my technicians.

thsnks