I recently completed a CNC conversion of the knee on my mill. I 3D printed the timing pulleys and it's all working however I don't expect the 3D printed pulleys to last so I'm looking for either aluminum or steel to replace what I have.

Focus of this ad is for the large pulley and the larger the better but no larger than 151mm in diameter, which works out as follows:

AT10, 48 Teeth
T8, 59 Teeth
T5, 96 Teeth

Prefer 20mm or wider

When I have sourced the large pulley, finding a suitable matching smaller pulley will be less of a challenge.

So if you have something surplus from a project please let me know