Quote Originally Posted by ErrolFlynn View Post
I've cut small sections of concrete using an angle grinder. Replace the 'metal' disk for one marked 'stone' and it will get through it like a hot knife in butter. Plenty of dust. Do it in stages. The disks aren't expensive.
Plenty of dust is one way to give yourself a case of silicosis.

Far, far better to use the dust bag on the Makita diamond saw to collect as much of the dust as possible.

Even better is a fully ducted saw connected to a proper dust collector.