Reply to "piddling with a durham 0-4-0, now a marx powered 4-4-2"

SignalwomanOGR Forum Member

Lou N posted:
Very well done. Very well drilled!
When I was an R&D Engineer I would head out to our tool room and ask one of the machinists to make me a particular size sheet metal bit. They could shape the brad point perfectly on a diamond wheel and as much as I watched I was never able to grasp the technique.
Lou N

thank you! if i had a drill press this would be easy work. unfortunately i’ve just got a cordless drill, and steady hands. i couldn’t imagine what goes into making drill bits, but i do have a knack for burning them up lol.

im working on the cylinder rods now, brass tube over steel wire, they’re coming along, but it’s been a lot of trial and error.

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