I picked one up because the deal was so good and the fact prices have gotten so high.
Without those two factors together I would not have. I have no application for this motor at the time so it will sit until I do.
I really don't know what I anticipate doing with it at this moment. I just knew that they would go fast and it would be a good motor to have for different applications.
Is it possible to drill out an 5mm pinion to 6mm with an normal hand held drill?
im using novak ones, if it makes a difference(found them to be the best durability wise)
Is it possible to drill out an 5mm pinion to 6mm with an normal hand held drill?
im using novak ones, if it makes a difference(found them to be the best durability wise)
and Pdelcast it was 70usd not 80
$70? ? ?
OMG, I'm gonna go shoot somebody....
Patrick del Castillo
President, Principle Engineer
Castle Creations
enlarging the bore on a hardened pinion is no trivial task. A lathe is the best tool for the job, along with specialized tooling(a normal drill bit will not make it through). Even if you were successful in opening the bore, you now have .5mm less meat at the set screw area, so it is much more likely to back out. Reducing the shaft is a much better idea and isn't terribly hard with a dremel and grinding wheel.