dave wrote:
I've rediscovered a small 24 VDC motor (dremel sized) that I'd fitted
with a "pin chuck" (from 20 years ago!). I was just wondering if
dremel accessories would fit? The chuck can take a max diam of 3mm
shaft. Would that be too small? Thanks

The max shank on dremel bits is 3.2mm

--

Sir Benjamin Midllethwaite