Tee forming drill - GIF and video

Tee forming drill.

<video controls autoplay loop> <source src="https://s3-us-west-1.amazonaws.com/hmt-forum/copper_piping_making_tee.mp4" type="video/mp4"> Your browser does not support the video tag. </video>

15:05 video:
https://www.youtube.com/watch?v=OAqYAHFviVo


Previously:

https://www.homemadetools.net/forum/...008#post184006
https://www.homemadetools.net/forum/...788#post183146
https://www.homemadetools.net/forum/...371#post166009
https://www.homemadetools.net/forum/...549#post170231
https://www.homemadetools.net/forum/...198#post149888

my brother needs some of these....if he dont already have them.

I've been working a hot-tap version; drill driven holesaw advanced [fed] by a screw. All of it rides in a three legged arrangement of rods and bushings.