Hole saw bits Which is best?

[Chris_32]

What are people’s opinions on different brands of hole saw, specifically the M14 ones that can go on the grinder. I have started using Marcrist dry cut ones and they’re brilliant but expensive. Just wondered if there are any others out there that last as long and cut as well for a slightly cheaper price. I should also add that I mainly use them for porcelain and ceramic

 

[Dave]

What are people’s opinions on different brands of hole saw, specifically the M14 ones that can go on the grinder. I have started using Marcrist dry cut ones and they’re brilliant but expensive. Just wondered if there are any others out there that last as long and cut as well for a slightly cheaper price. I should also add that I mainly use them for porcelain and ceramic

I just get the M14 thread ones from china on Amazon. They work a treat. No need to pay extortionate branded ones.

 

[Chris_32]

I just get the M14 thread ones from china on Amazon. They work a treat. No need to pay extortionate branded ones.

I did find a uk company called ATS diamond tools that do them cheaper but they tend to be a bit hit and miss quality wise and they definitely don’t last anywhere near as long

 

[Dave]

I did find a uk company called ATS diamond tools that do them cheaper but they tend to be a bit hit and miss quality wise and they definitely don’t last anywhere near as long

Think it depends which you get tbh. I use these dry on porcelain and once they wear a bit i just use a damp sponge