On Jul 30, 9:14*pm, "
wrote:
Matty F writes

I am NOT going to try this!:
http://www.yb2normal.com/DIYbenchGrinder.html

A few years back, some old chap made himself a bench grinder. The RPM
were excessive and the grinding wheel burst on the first run. The
police initially thought he had been the *victim of some explosive
device.

That web page omits one essential move that would actually make it to
some extent sanely usable: run the grinder off 24v (or thereabouts).


NT