- Joined
- Mar 10, 2012
- Messages
- 15
I have a vertical spindle rotary surface grinder with a 12" magnetic chuck, a 8" cortland segment wheel with a 7.5hp motor, coollant tank and pump in tyhe base. It was made by the Portman Machine Co. I can't find any info on this company or this machine. Does anyone know anything about what I have? Thanks, 1abasivemike