Full profile button cutter - video

[WmRMeyers]

Here is a gear being cut with a cutter made with the full profile button cutter tool, or perhaps the large button cutter tool. Lots of ways to do it. That particular channel is just short clips of various things. The main channel has the full procedures for smaller projects, and the series for larger ones. The Antikythera machine sequence, for example, starts with him making the tools a Greek mechanic/machinist would use to make the original of that machine, including the files used, back when that machine was created perhaps as early as 205BC.

And here is a preview of the Antikythera machine video set.

Bill