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To remove the chuck on your drill follow the instructions for the type of drill chuck you have:
Instructions for removing a keyed chuck
Most reversing drills have a left hand threaded screw located inside the bottom of the chuck.
1.) If the unit has this screw place the chuck key, with the chuck facing toward you, into one of the holes on the right side of the chuck. Strike the key in a clockwise direction with a wooden mallet or similar object. This will loosen the screw inside the chuck.
2.) Open chuck jaws fully. Insert screwdriver into the bottom of the chuck to engage screw head. Remove screw by turning clockwise this is a left-hand screw.
3.) With the chuck facing toward you place the key into one of the holes on the left side of the chuck. Using a wooden mallet or similar object, strike the key sharply in a counter-clockwise direction. This will loosen the chuck so that it may be unscrewed by hand.
There is no way to stop the motor from turning.
It may require several attempts to loosen the chuck
Instructions for removing a keyless chuck
Most reversing drills have a left hand threaded screw located inside the bottom of the chuck.
1.) If the unit has this screw open chuck jaws fully. Insert screwdriver into the bottom of the chuck to engage screw head. Remove screw by turning clockwise this is a left-hand screw.
2.) Insert the short end of a 1/4" or larger hex Allen wrench into the chuck and tighten. Facing the tool strike the long end of the hex wrench sharply counter clockwise as it is a standard right hand thread. This will loosen the chuck so that it may be unscrewed by hand.
There is no way to stop the motor from turning.
It may require several attempts to loosen the chuck
Instructions for removing a torqued chuck
1.) Tighten the chuck around the shorter end of a hex key (not supplied) of 1/4" (6.4mm) or greater size.
2.) Using a soft hammer, strike key sharply in a counterclockwise direction (when viewed from the front of the tool). This will loosen the chuck so that it can be unscrewed by hand.
If for any reason you cannot remove your chuck we suggest getting your drill to your nearest Factory service center for further assistance. To find your nearest DEWALT Factory service center, Click here.
Comments
3 comments
Need video, what type of screw?? Absolutely useless!!
Like David said above where is the video and I have tried various sizes of torx , Allen, flat head and Phillips Standred and metric and have not found anything to fit the screw to loosen the chuck ..
The inner screw is Left handed T-20 Screw. Attach Second Drill going Counter-Clockwise while Drill with other Chuck runs Clockwise.
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