Best Way to harden your Chisles

[@diyresttube]

thanks for the info bro.

[@makzerty440]

thanks for tutorial , i just did Quenching and tempering for my screwdriver , i quenched it in salty water and tempered it till blue color reached the top , the sound was different when i file the head and ather side not quenched ,, just I'm not sure about quenching it in tempering.... I'll make a search if we should or not ,, thanks ....

[@ronknox3996]

When you Temper it....quench in Oil, once and let it cool...

[@theusconstitution1776]

USED motor oil?

[@conner3542]

Just throw it in the oven in your kitchen at 450 degrees for an hour. 👌

[@bernhard2957]

:)))))))