Make a chain - PEM BB metalworking.sand.chain

This is a badge bit (BB) that is part of the PEM curriculum.  Completing this BB is part of getting the Sand badge in Metalworking.

Sure you can buy metal chain these days but that's no fun.  Let's build our own chain!

 
 

Here's a gentleman making butt joint chain links:


Minimum requirements:
  - Make a simple chain with at least 6 links
  - The chain links can be circles, ovals or S's
  - The links don't need to be fused together

Provide proof of the following as pictures or video (<2 min):
  - The project underway
  - The completed project