This is our ice fishing auger adapter. Attach one end to your auger, and the other to your cordless drill.
The end for the drill is machined with 3 flat sides for your drill chuck, for a non-slip fit. It's then knurled about 3" down, so you can easily grab it with gloves, it's then powder coated bright blue or orange. We sell these for $36.00 and free shipping, in the lower 48 states.
This is an example of an drill press depth stop gauge. The original was made from plastic. We made this from a piece of brass, for many years of use.