Technical, Techniques, Hints, and Tips > Detail Work, Rigging, Fittings, Figures Etc.
Cast brass fittings
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The Old Fart:
I need to drill some brass castings, but they are very hard, any ideas?
Mark T:
I use cobalt tipped drills which seem to go through anything. They are not to expensive either and last a lot longer than jobber drill bits
The Old Fart:
Thank you, I'll order some.
The Old Fart:
Cobalt drill bit worked a treat, and they weren't too expensive.
Mark T:
That’s great news :-)) try them in a bit of stainless steel they’re fantastic!
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