It has become obvious that the horizontal milling arbor that came with my Harrison milling machine isn't Harrison.
Purely out of curiosity I'm wondering what it's actually off.
We'll gloss over for a second that someone has modified it by turning it down from a 1 1/4" arbor to an 1" for only part of its length...
But anyway, INT 30 taper, it's 14.5" from the flange of the taper so about 17.6" in total and the most identifying feature is the nut (which is a rather nicer made item than the basic original Harrison one).
Any ideas?
Purely out of curiosity I'm wondering what it's actually off.
We'll gloss over for a second that someone has modified it by turning it down from a 1 1/4" arbor to an 1" for only part of its length...
But anyway, INT 30 taper, it's 14.5" from the flange of the taper so about 17.6" in total and the most identifying feature is the nut (which is a rather nicer made item than the basic original Harrison one).
Any ideas?