WEN 33075 benchtop mill Conversion Kit


This machine is comparable to the PM-25 M and the Grizzly G0704 in size. However, due to the geometry of the column casting mounting the Z-axis stepper is a challenge. We used NEMA 34 steppers on the X and Y-axis. We mounted a NEMA 23 stepper on the column feed shaft that came with the machine and used the rack and pinion gearing to move the Z. To our surprise, it was very smooth and had very little backlash.

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Kit includes:

(3) NEMA 23 stepper motor mounts
(3) 16mm ball screw and nut assemblies
All new bearings
All new shaft connectors
All necessary mounting hardware