1. Oh there's something down here! I have 2 laudanum so it will be ok if I jump..
2. *Jumps, lands on the barrel and grabs the chipper*
3. Got it, but how do I go back up now?
4. *Touches the iron bars, dies instantly*
5. OK, that was weird. But anyway, I have the chipper!
6. *Tries to combine it with the hammer*
6. Oh seriously?
7. *Goes crazy searching for something else in all the temple*
8. *Gives up and watches a YouTube let's play*
9. *Sees what he was supposed to do*
10.
11. *Repeats the procedure seen in the video (throw a rock to destroy the iron bars)*
12. NOW I HAVE TWO CHIPPERS!!!!!!11
And that's it. With the new one the combination works.
I think you should just delete the barrel that allows you to jump down and get the "fake" chipper without dying. But it's up to you if you want to waste your time with this or no xD