Can The Spoke Section Diameter Of A Drill Press Spindle Be Reduced By 0.2mm

mardi 11 août 2015

Hi

I needed to purchase a new Spindle for my Waldown Drill Press that I am restoring. I purchased a replacement Spindle from Brobo however it turns out that my Waldown was one of the first 8SN series ever made. The first 8SN series had a spindle with a 16.3mm diameter spoke section however later version came with a 16.5mm. Waldown/Brobo do not have any 16.3mm spindles.

So my question is how difficult would it be to remove 0.2mm from the spindle on a metal lathe? Without compromising the concentric nature of the spindle.

I assume the spindle would be hardened steel.

Now I can buy a 1044110 – Upper Sleeve $88.00+GST from Brobo that will fit the new 16.5 spindle. For simplicity should I just buy a new Upper Sleeve or is reducing the size of the spoke section by 0.2mm doable?

Here is a photo of what I mean.

IMG_4747.jpgIMG_4746.jpg
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