Very simple forged knife out of 25mm rebar. Just having fun with hot steel! And yes, I did test if the rebar piece I got from the steel scrapyard was hardanable before starting to forge this knife. Get Free Email Updates!Signup to receive email for important notifications. Thank you for subscribing. Something went wrong. I will never give away, trade or sell your email address. You can unsubscribe at any time. You will not receive spam.