Recommend an Angle Grinder

[Danny Wideboy]

loosely related;
wht's a suitable disk for cutting tarmac please?
I've a small and std size a/g handy.

Generally a tarmac specific diamond disc is best, a standard mason art disc will work just fine but will wear out a lot quicker, that's what I found with using a stihl saw

thank you.

No worries :one thing I forgot put was that if you use water while cutting to cut dust down but will also help the disc last that little bit longer

We're talking electric grinders here. I wouldn't introduce any water.