I'm about to regauge my Bachmann On30 2-6-0 to On3 (I have decided to go all out). In doing so, I will be replacing the axles on the drivers and pilot truck (will be purchasing On3 trucks for the tender).
I measured the "factory" axles to be 3mm. After searching on McMaster, I can get 3mm round stock in:
steel
stainless steel
drill rod
(can also get them in brass, aluminum, etc. but want to stick with steel alloys unless someone can give a reason to go otherwise)
All cost the same (between $3-$6 for a 3foot piece) so its simply which one would do the job best. Drill rod seems like it would be the "best" as it will be harder and closer tolerance.
What do other people use?
Thanks,
Chris
I measured the "factory" axles to be 3mm. After searching on McMaster, I can get 3mm round stock in:
steel
stainless steel
drill rod
(can also get them in brass, aluminum, etc. but want to stick with steel alloys unless someone can give a reason to go otherwise)
All cost the same (between $3-$6 for a 3foot piece) so its simply which one would do the job best. Drill rod seems like it would be the "best" as it will be harder and closer tolerance.
What do other people use?
Thanks,
Chris