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Milwaukee® 1/2" Chuck Key is designed for 48-66-1360, 48-66-1370, 48-66-1381 chucks, 48-66-4040 key holder, 1/2" reversing drills, electric drills, 1/2" electric drill, 1/2" drill, angle drills, close quarter angle drills, cordless V28 D-handle right-angle drill, 1/2" D-handle drill 0 - 600 RPM with quik-lok cord, piston drills, power units, 1/2" power pack drill motor, 600 RPM 1/2" motor for electromagnetic drill press and hammer drills and is used for tightening jaws.
Features
For use with chucks 48-66-1360, 48-66-1370 and 48-66-1381 Use with key holder 48-66-4040