Spring center punch. By Mistry MakeTool. 3:21 video:
https://www.youtube.com/watch?v=jUyDqvcsqKY
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Spring center punch. By Mistry MakeTool. 3:21 video:
https://www.youtube.com/watch?v=jUyDqvcsqKY
I've used these. Loved them. So did many other thieves I worked around. Making them is going to happen.
Looks good, what material did you use for the punch point?
Nice, and seems to have more punch than the commercial version. The point started off as an old broken drill bit, but I reckon that a concrete nail with the head removed would work as well. Also, pretty good turning without access to a lathe.