@cnx I used a serrated knife to cut it in half along the short dimension, then a dremel to cut away the rectangular sections of the bone I removed.
@pganssle now to teach the boy to make tools and instruments from animal bone in case of need in survival
Congratulations, @pganssle, you’ve taught your kid to play with food! Jokes aside, really sharp knife you got there! The cut looks really clean unless the bones are a lot softer than what I thought them to be (I’ve never had turkey).