1" TC ferrule hole size

Maltose · Sep 1, 2012

I'm having 1" TC ferrules welded onto my brewhouse vessels:
http://www.brewershardware.com/1-Tri-Clover-Ferrule-Long.html

How big should the hole be that I punch out to have these welded in?

Junkster · Sep 1, 2012

I would say give it to the weldor and let him do it to get the fit that works for his approach and any finishing work he may do.

Malric · Sep 1, 2012

I recently did 1.5" tc long ferrules and used a 1.5" step bit. I was freaking out, but it end up fine.

Airplanedoc · Sep 1, 2012

Mark where you want the ferrule and let the gut welding it cut the hole himself. He will be much happier

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