On Mon, 15 Dec 2014, tony duell wrote:
One brand I can easily get in the UK is Greenlee. Am I
right that that
is a respected manufacturer of them?
Yes. They are the standard ones around here. Or used to be; I'm not in
touch with latest (<30 years) fads. Enough so that when I say "Greenlee
chassis punch", it is more likely to be understood than if I just say
"chassis punch".
The round ones are common in automotive use.
I always wanted a DB and a DE.
I could be wrong, but I assume that the hydraulic and pneumatic devices
are for increased production, speed, and reduced effort.
--
Grumpy Ol' Fred cisin at
xenosoft.com