Does anyone have any experience with making tight twists in flat stock? Similar to how augers are made: http://www.youtube.com/watch?v=a-ZZ934N3tw
I was wondering how tight twists you can make without heating the metal. It is for the lifting screw in a marble machine and needs to be longer than most augers are.
I'm considering buying one of these metal twisters: http://www.youtube.com/watch?v=UUn4GvB6YeI
I was wondering how tight twists you can make without heating the metal. It is for the lifting screw in a marble machine and needs to be longer than most augers are.
I'm considering buying one of these metal twisters: http://www.youtube.com/watch?v=UUn4GvB6YeI