F6TEM's keys.

Homebrew Cootie Key #2.

F6TEM's homebrew Cootie Key #2, click to enlarge picture. I used parts from the junk box and materials at hand to build this sideswiper. Total cost of the project: 0.

- Key:
  • Double ball bearing, diam. 6mm;
  • PTFE sliding part at lever end, width 5mm;
  • Contacts: Tungsten, stainless steel 304;
  • Lever: Aluminum 2017;
  • Heavy base: Lead from a Lada Samara;
  • Hardware: Brass, Delrin (POM)...
- Tools:
  • Lathe: Siderméca 6128;
  • Milling machine: BF45.