If 95deg. will damage tools and blanks, I have a REAL PROBLEM!!! My "workshop" is out on the covered patio, and the temperature out there today is 104deg. Been at this for a little over 4 years and have never had any problem which was temp-related, except for perspiration dripping past glasses into eyes, and practically drowning from condensation in respirator! BTW--Rudy, I suspect most of us like it "around 72-75F", but here in the real world, that hardly ever happens consistently, so ya just have to make do. I haven't had any temp. that was too hot to turn, only a few that were too hot to turn for an extended period!