Kevin,

I have never heard of that manufacturer! Can you send a picture file (.jpg) of it to rudad@aol.com? I would be interested in seeing what it looks like.

When I am forced to disassemble a boring machine for repair, I drill into the peened end of the pins so I can drive them out. Of course you then need a new one. Sometimes a 16d common nail works and is soft enough to peen. Just saw it a 1/32" longer than the distance across the boss.

Best bet is don't disassemble it unless you really have to!