Foredom H.20D Handpiece, Duplex Quick Change

• H.20D has the same specs as the H.20, except includes a duplex spring for added flexibility. H.20D is for exclusive use with 3/32" (2.35mm) shank burs. A lever action on the the handpiece body is all that is required to change accessories. It has a molded plastic front grip with tapered sides for easy and close handling, plus pre-lubricated ball bearings that do not require additional lubrication. • The collet in this handpiece can be replaced and/or adjusted if the hold on a bur shank is not secure. View the video for instructions on making collet adjustments. 10-1/8" long, 7/8" dia. (center), 3/8" dia. (front taper), wt: 5.4 oz., ship wt. 7.5 oz. • Duplex springs are subject to breakage and are NOT covered by warranty. They are made of special steel, double wound tubular construction with a protective flexible spring cover. Replacement springs (HP76) are available and can be installed by the user. We recommend that only experienced users of flex shaft tools consider purchasing