Q
QuickNDirty
Guest
Maser's needle dick?
Not the one I'm thinking of. Maser's needle dick is used for parting round stock less than 1/32" in diameter.
I'm thinking of the sharp thing that removes material from, e.g., a chamber. I think it's called a dreamer, and I hear the Chinese make the best dreamers.
ETA - Maybe it's dereamear... for removing reames.