how much can you bend wire when pulling?

Old 11-19-14, 09:56 AM
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how much can you bend wire when pulling?

When pulling new cable through holes in joists and around corners and up to a new fixture, how much can you twist and bend the wire without any problems?
The copper seems strong enough to handle a few gentle curves before being pulled straight again?
Old 11-19-14, 10:16 AM
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You pull the cable in segments so the bending is limited to the final shapes. Copper work hardens until it reaches a point of fatigue.

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