If you are like me and watch Stefan Gottswinters machining videos on Youtube, you may have noticed him refering to a German reference book "Mechanical and Metal Trades Handbook".
It has been out of print for a while, however a new edition was released 1st of September.
The Book Depository has the English edition with free delivery for $61.53 Australian. A bargain I think.
I'm eagerly awaiting my copy.
Mark

https://www.bookdepository.com/Mecha...6213074&sr=1-1