You might also hurt yourself trying to drill an axel . . .

Bob Swinney
"Håken" wrote in message
...
I am well aware of the dangers around blackpowder...

And the wall of the barrel will be at least 40mm thick, maybe a little
overkill but better safe than sorry....

"Dave Hinz" skrev i melding
...
On Wed, 9 Feb 2005 16:08:02 -0000, Håken wrote:
A cannon bore. It is a pice of a big axle that is going to be drilled
and
machined to a cannon that is 1 metre long.

How's your metallurgy? You could kill yourself spectacularly if you're
not being very careful with this one.