Thread: Chip Motor Gear
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Unread 22-01-2002, 08:52
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Joe Johnson Joe Johnson is offline
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AKA: Dr. Joe
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My Sources Say...
The metal of the gear that mates with the Chiaphua gear is
"FX-2008-90HT copper infiltrated steel heat treated to Ra 68"

A friend looked up the spec. It has a Min Ultimate of 90,000psi.

Hope this helps.

Joe J.