How To Remove A Dewalt Chuck. Drill chucks are critical to the operation of the tool and ours is bent all out of whack so were going to replace it. Place the drill on a table with the chuck facing you and strike to end of the Hex wrench sharply 2 to 3 times counterclockwise Fig.

You can replace a DeWalt DW997 drill chuck by following the steps below. Im trying to replace the chuck. If replacing chuck attach new chuck and check functionality.
Using a T15 Torx Screwdriver remove the interior chuck screw.
Insert the short end of the allen wrench into the chuck and tighten up the chuck. A great drill been using it for maybe 4-5 years. A chuck is an important part of any cordless drill. Most reversing drills have a left hand threaded screw located inside the bottom of the chuck.
