03-31-2017, 03:53 AM
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#3
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Senior Member
Join Date: Dec 2010
Location: FRESNO, CA
Posts: 12,560
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Re: What are these?
Quote:
Originally Posted by Tom Wesenberg
I've seen wires left in the cooling system from the factory, but never stars.
The wires were used to hold the sand cores together during casting.
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In a VIDEO, saw blocks being poured, while MOVING on a conveyor, AMAZING
SURELY there must have been REJECTS???
Bill W.
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"THE ASSISTANT GURU OF STUFF"
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