Review on Ultimate KINJOEK Heavy Cornhole Board Drilling Solution: Boost Your Game to the Next Level! by David Gonzalez

As another user stated, the drill just screws onto the mandrel and how it's threaded, when the drill stops moving the whole blade keeps spinning very quickly the high weight and dissolves completely. Having a large rotating sheet flying through the air over a project is not ideal. I really need to design it to snap onto the shaft like my other saw set. Unfortunately I had to buy these for a project. It works, but you have to be overly careful when using it. Be sure to wear gloves.