Uploaded October 2023 | Updated September 2026, 1 hour ago

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Rotary broaching square holes with a Maho CNC, Schaublin CNC and Clarkson T&C in the home shop
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I used the Proxxon IBS/E grinder. Here is an affliate link to longer version here:
EU: amzn.to/3LUuW2p
USA: amzn.to/3RRoTzw

00:00 - Intro
00:38 - Camlock spindle
02:25 - Material choice
03:01 - Prep the stock
03:29 - Mail time
03:50 - Rotary broach
05:20 - Recap the live stream
06:51 - Finish up the broaching bit
08:30 - Setting the broach depth
09:44 - Test part
13:40 - How is slat symmetry on airliners done?
14:08 - Set Up #1
14:45 - Setup #2
17:49 - Setup #3
19:47 - Failure