[sdiy] Synth in a pipe anyone?
harrybissell
harrybissell at prodigy.net
Mon Nov 29 22:55:07 CET 2004
Greenlee hydraulic punch says something BIGGER than 1/2 conduit knockout (about
7/8" diameter). These are used in electrical distribution boxes... like
Hoffman boxes
for instance. They are WAY bigger than you would want for a stompbox... and
come
in obnoxious sizes... you cannot get something like 8" x 12" without it bieng
like 8"
deep as well. If you think of the aspect ratio of a refrigerator you'd be on
the right
track.
I've used EXTENDER boxes... these are for a 4"x4" box. Close the bottom with a
solid
plate and cover the top with a er... box cover. They are not punched at the
sides...
Or buy a freakin' Hammond die cast enclosure for $10... (these even come
prepainted...)
There are cast aluminum electrical boxes for wet locations, but they will NOT be
cheap...
see Hammond box above (or Bud box... ;^)
H^) harry
Glen wrote:
> At 10:48 PM 11/28/04 , nN AAt e e wrote:
>
> > that would kind of defeat their purpose and ruin all use that they have
> >as electrical boxes, don't you think :P
>
> I don't know... There are lots of electricians using those expensive
> Greenlee hydraulic punches on *something* out there. I think there probably
> are some electrical boxes with solid walls, but I've yet to find them. If
> you have a set of punches, you can put the exact number of holes, of the
> precise size, and in the precise location you want, without a lot of
> effort. Of course, it takes a little longer than simply prying out a
> knock-out with a screwdriver, but you get exactly the hole you want,
> exactly where you want it, and the integrity of the box isn't compromised
> by a lot of unused knock-outs.
>
> If I ever find some of these without the knock-outs, I'll let everyone know
> about it. I think we could put them to good use.
>
> take care,
> Glen
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