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A rotary tool by Wen with different speed settings and attachment options.

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Why is my rotary tool making a squealing sound?

Last week my device starting making a squealing sound after an hour of use and I don't know what exactly started the problem.

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This might mean the bearings of the fan is faulty, this problem might also cause overheating issues.

More information can be found here.

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Thanks. That was really helpful.

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Jhoyner Jordan crwdns2934231:0crwdne2934231:0
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