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CockpitBuilders.com - Main => General Discussion Board. => Topic started by: kattz on June 22, 2020, 06:11:26 pm

Title: Korry knockout?
Post by: kattz on June 22, 2020, 06:11:26 pm
Does Korry or anyone else make a knockout tool for the Korry 318?
Title: Re: Korry knockout?
Post by: mickc on June 22, 2020, 06:23:53 pm
Panels are normally machined, but you could buy a rectangular sheet metal punch & die set - not cheap.

You would need a 15/16 x 7/16 unit

Exhibit A:
https://piranhafab.com/product/0-9375-x-0-4375-36tc-style-punch-rectangle-15-16-x-7-16-inch/
Title: Re: Korry knockout?
Post by: ame on June 22, 2020, 08:25:22 pm
Drill a round hole and expand it to a rectangle or square with a nibbling tool?

https://www.amazon.com/Parts-Express-Nickel-Plated-Nibbling/dp/B0002KRACO

Might take you a while...
Title: Re: Korry knockout?
Post by: kattz on June 23, 2020, 08:31:45 am
I guess I could take it to the shop and have the opening machined...