dremel alternatives

Good afternoon everyone,

Re:Dremel alternatives:

If the bearing on the actual Dremel tool is not up to
the job, how about Dremel's flexible shaft? One could
perhaps fabricate a jig to hold the tip of the
flexible shaft. Perhaps the bearing of the flexible
shaft is better? With the shaft tip connected to the
z-axis of a gantry aka super-tech or techno-isel, etc.
the other end of the shaft connected to the Dremel
proper dangling above the gantry. Would this be an
improvement compared with using the Dremel tool
direct?

Peter

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