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need help to file down motor shaft diameter

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    need help to file down motor shaft diameter

    hi i need to file down my motor shaft from 3mm to 2.3 mm.. any shop or anyone willing to take up the project?

    #2
    honestly it does sound easy just to get diameter 3mm down to 2.3mm

    But the true fact is it is pretty tough job if were to do it accurately.

    I suppose u need it to adapt a 2.3mm bore pinion. Best is to work on the pinion to enlarge it to 3mm bore to adapt your motor shaft.

    Mike

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      #3
      i'm looking at the pinion and it looks like there isnt enough metal to enlarge the bore by the few micrometers. but i'm willing to experiment if sumone's willing to drill it.. brass pinion.

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