https://www.ultimatehandyman.co.uk/ shows you how to tap a hole using a cordless drill and a taper tap. This is useful if you have a lot of holes to thread, or if you require holes tapping quickly.
In this video we continue the mods on the intake manifold job that was first seen in SNS 41 Part 1.
Some bench work, like hand drilling and tapping, and some aluminum TIG welding. Stella stopped by to give me some moral support.
Regards,
Adam