- Joined
- Dec 3, 2014
- Messages
- 42
My IR temp gage has shown about 140º, almost hot enough to burn your hand, but never any higher than that. Certainly not hot enough to degrade any lubricant.
I have a PM-727 and the quill gets VERY hot. Almost too hot to touch. Makes changing collets "fun" as they are just as hot. I have been worried about this because my old X2 mill runs at much higher RPM but stays nice and cool.
-Denzil