





(See Fig.1) NOTE When the sleeve does not become loose any further, fix the side handle to the sleeve. Then, strike the grip of the side handle to the left in order to loosen the sleeve,while holding the ring by hand. (Fig.2) CAUTION Do not fix the side handle to the ring of the keyless chuck because of a risk that doing so may damage the ring. For Drill chuck with chuck wrench Fit the drill bit into the chuck and use the chuck wrench to secure it, tightening the chuck by each of the three holes