from web site
Content
After that, tap the Allen wrench with a club to loosen up the chuck from the drill. You can loosen the chuck by hand Home page once it's loosened. Screw your brand-new chuck in its place, tighten it with Additional resources your Allen wrench, then change the screw in the facility.
The screw is typically https://penzu.com/p/af54a5c2 Visit this page covered with thread-locking fluid, so this might require some force.Skip this action if your model does not have a screw. To change a drill little bit on a keyless drill, turn the chuck counterclockwise to loosen it, after that pull it out.