[TowerTalk] cutting oil

[Michael Germino]

I knew an old commercial farm welder.  His shop was an old barn with dirt floors, this is why this worked.  He used water coming out of a quarter inch copper line.  Lots of water.  He just wanted to keep the bit cool and he oiled the bits after use. (Large bits well over an inch)

I have never done this and have never seen it elsewhere, so.... your mileage may vary.

Mike
AD6AA