- Joined
- Jan 13, 2010
- Messages
- 1,379
ya know...i was going to start a new thread but I may as well ask here. I want to give a try at making my own knife, just simple stuff with 1080 or something cuz i was told its good for beginners. ...my question is this...I have access to used canola oil from deep fryers at work. It isn't TOO bad, we change it like every three days. Can I use this for quenching or does the oil have to be like...nice and new?