Grinder diamond cores

[charlie1]

Ok, I purchased the 25mm diamond core for using with grinder (rubi one) very good piece of kit I can tell you. Coring through very dense imola porcelain tile in around 20 seconds, this would take up to 2 or 3 mins with conventional core. Let's see how many holes it lasts but at 36 quid I'm very happy.

 

[Qwerty]

ATS make them too and at around half the price of rubi dry cores. Give them a go

 

[Dave]

I am a mega fan of ATS drill core cutters , so if these are *** good or better , then it is only a positive .