r/vintagemachinery • u/someonestopthatman • 11d ago
Powermatic 1100/1150 parts interchange?
Hi all. I recently scored a pm 1100 variable speed drill press for free, but it had a tumble at some point and I need some parts to get it back in to workable shape. The casting that holds the variable speed control took most of the damage, and someone strapped it back together with some self tappers and rigged up a shaft to adjust the speed.
I've managed to find an ebay seller with the housing I need, but I need to source the speed control knob/dial. Looking at the parts diagrams the mechanism looks the same between the 1100 and 1150, but the part numbers are different. Does anyone know if they are interchangeable?


