Saturday, 2 August 2025

Blueing screws using heat

 First polish, then heat just enough.

 

First attempt; not great.  


Second attempt was much better


No comments:

Post a Comment

Note: only a member of this blog may post a comment.

Timegrapher software and clock accuracy

No clock keeps perfect time. The better the clock the closer it stays to real time. Quartz clocks that are found most common consumer electr...