The Medway Handyman wrote:
Hi

Do concrete posts & gravel boards contain rebar or something similar?

They have very thin (about 4mm) steel bars through them, yes....only usually
two per post and the same in each panel.


If they do, wot kinda disc is best to cut them with (9" ankle
grinder, as my mates wife calls them)?

I guess rebar would damage a diamond disc?

It's not affected my cheap grotty 9 inch DD which set me back a fiver