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Re: [ATM] Pits and Pendulums
Hi all,
I used a pendulum grinder and found it was easy. Excellent curve albeit
rough from the diamond size.
For a convex face I generated a concave curve in a plaster tool, lined
it with steel dumps and used that to grind the convex into the blank. As
to which way is best? depends upon what you have at hand does it not?
Regards
Charles
--
www.members.iinet.net.au/~charlesmitchard/index.html
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