@@TorneroRD I looked it up on google and found it to be refined salt. Thankfully still an inexpensive commodity. Thsnks for your answer. I do not do much heat treating. I have some 19mm oil harden rod I might try making a punch or two. Might try to make a tap also.
Keren om... bikin pabrik ngambek aja nih om😅😅😅
😀😀😀👍👍
What was the powder you mixed into quench water? Good job the tool worked twice without breaking.
Salt
@@TorneroRD I looked it up on google and found it to be refined salt. Thankfully still an inexpensive commodity. Thsnks for your answer. I do not do much heat treating. I have some 19mm oil harden rod I might try making a punch or two. Might try to make a tap also.