Tube notcher - video

[Jon]

Tube notcher. By Made by Dad. 9:44 video:

Related:

Tube Bender Build Guide
Lathe Tubing Notcher by tmate3

[BuffaloJohn]

Usually a tubing notcher cuts the notch with a holes saw, or I have one that cuts a nibble out of the tube with a die punch.

This one sands the tube. It works and certainly can make any angle joint. And then when you need a different size tube, you can make another roller piece.