On Tue, 12 Oct 2004 18:27:18 +0100, Richard Porter
wrote:

When I had my Bridges drill with an earthed, die-cast case it could be
guaranteed to blow the fuse if I touched a live wire with the drill bit.

There's a Metabo with built-in voltage sensing that shuts the drill
off if it finds a buried live cable.

--
Smert' spamionam