Blake.Harral
I'm New Here
When I built my RV-4, I cut one large hole in the firewall for cabin heat. Used a hole saw turning slowly, and a lot of patience. I eventually got the job done and it turned out OK
I am now retrofitting Cabin Heat to an already built RV-6, and the location for the 2" hole is not very accessible. I have purchased a Greenlee punch for this job, but my limited experience in 'shearing' stainless makes me wonder if the punch is a good idea.
Does anyone have any experiences to report with regard to using Greenlee punches to make openings in the stainless firewall?
I am now retrofitting Cabin Heat to an already built RV-6, and the location for the 2" hole is not very accessible. I have purchased a Greenlee punch for this job, but my limited experience in 'shearing' stainless makes me wonder if the punch is a good idea.
Does anyone have any experiences to report with regard to using Greenlee punches to make openings in the stainless firewall?