It was somewhere outside Barstow when "nightjar"
wrote:

I have an aversion to buying tools that I'm only going to use once.

Even a £7 angle grinder ? I've spent more than that on some disks for
it.

My angle grinders are some of my most hard-working tools. I will
cheerfully spend £100 for one. I also have some £9 ones (haven't
found a £7 yet) which are "disposables" for cutting dusty cement-based
boards that I know will be damaging to a decent tool.

Angle grinders are handy things to have around. Splash out the £7 and
have one ready for the future.