Re: Adjustable Air Mini-Die Grinder Advise Please :)
Yes. The problem is the side thrust and the metallic dust from grinding/polishing. Also the running time is able to kill the gears/bearings. Most of these machines designed to run a short time. To drill a hole into something... If you use them for polishing they run hours - and thats to long for some machines.
But whats about a cheap drill and a flexible shaft for the drill?
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