Has anyone any knowledge of the construction of a steb center, more precisely a PSI unit?
Yesterday when completing a turning I noticed that the spring loaded centering pin was stuck at the depth of the serrated teeth. Cant see how it was put together. Tried to free it using penetrating spray thru the setscrew hole and tapping on the pin axially with a hardwood dowel with no luck.
Heated it up with a torch thinking the hotter body would expand and release-NO joy. Anyone got any ideas or is this a mini boat anchor?
Thanks in advance,
Wayne