Well I ordered myself some new valve seat cutters

mgoblue9798 said
Neway has a t handle that comes in their kits. I would assume something similar in PBR's new purchase. They also sell a motorized drive for them as well.

I have the drive system for my Neway cutters but have been doing them by hand for years. A few turns by hand and proper fluid from Goodson and you are moving on. I am still kicking around buying this