[BrianTee]

Not sure if this had been posted but here is a great calc for notching tubes

Just enter pipe sizes and angle, print it out, wrap around pipe and mark it. Cut away.

Tube Coping Calculator

 

[Hillbillyreefer]

Thanks for that. Getting some panels built is my next project!

 

[snapper21]

Thanks for that link. There's an app floating around on iTunes and they want $4.99. You made my day.

 

[BrianTee]

Here is another great one with all sorts of calcs, i really like the hubs spokes spindles one, and the ruler one, and......

Tube & Pipe Notching Calculator with Printable Templates - Imperial