Can’t find the episode. Anyone know what knife I’m describing?

I’m trying to find an episode that featured a certain style of knife. In the initial challenge the 4 contestants had to forge a blade that they used to split logs with. The blade had no tip. It was box end. One side of the blade was hardenable and one side was mild steel. They had to put a chisel edge on it. Dave Baker used a club on the blade to split a log into 3 pieces. One of the contestants didn’t meet perimeters because he had to remove his tang from one side to the other and was eliminated because his edge wasn’t hardened. I know almost everything about the episode except what season and show. I believe the contestants had to use steel from premade hatchets and forge them with steel from the pantry. Can anyone help? Only thing I can say, for sure, it’s not season 6 because that’s not on Disney+.