Product analysis: the middle tube spiral wrap was deformed, and both the inner and middle spiral wraps were stretched pushing to tip out of the outer tube support area by 0.27¿ which would have resulted in the reported event.No components became separated from the remainder of the assembly, there were no fragments.A review of the global complaint data showed no other complaints for this lot number.There was no allegation of a defect prior to use.The information most likely indicates aggressive use or improper speed / direction caused the inner spirals wraps to become stretched.The maximum recommended speed is 7,500 rpm in oscillate mode.If information is provided in the future, a supplemental report will be issued.
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