agesilaus wrote:
K Charles wrote:
2 1/4 hole saw is about $15 at any hardware store
The original hole will still have to be enlarged since the new jack will pass thru that. And I find enlarging an existing hole, with a hole saw, to be a tough job tho I'm sure there are tricks I don't know.
A good 2 1/4 in bimetallic saw blade runs about $18 plus a mandrel at $15 if you don't have one. A grinding stone is probably less than $5
which is why I recommended welding a metal plate over the existing hole to give you a way to easily use that hole saw. no ignorant sarcasm required. I have a hole saw fitting that holds a saw the size of the existing hole inside a saw that is the larger desired size. think it was called a "oops" or something like that.
bumpy
