Does anyone know exactly what gear module the head stock gears are on the mini mill and mini lathe? I don`t have a disassmbled set here to measure just yet, but will soon. I found that the change gears seem to be module 1, 20 PA.
I've got a HF 44991 on my bench in pieces right now, due to shattered spindle gears. I'll be reassembling it tonight and/or tomorrow with the LMS steel gear set. I'm not sure what a gear module is, but assuming these are measurements that can be taken with calipers, I'd be happy to measure whatever.
Thanks. I eventually found that they are module 2.25 with a 20 degree pressure angle. Change gears are module 1.0 and pinion/drive gears on the mini mill are module 1.5.
This forum is for the harbor freight style mini mill and mini lathe. Sold by many others under various brands and configurations but generally all having the same headstock/gear configuration.
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