An adapter for the Unica dust removal drill system Qbit UX (SDS shank). Compatible Motors: Lightweight hammer drill (SDS-plus); Accessories: Backup ring, O-ring (2 pieces), hose holder, hose retainer Contents: 1; Material: Exterior: Resin, Interior: Alloy steel; Uses: Unica dust removal drill system Q bit UX (SDS shank) adapter; Compatible Motors: Lightweight hammer drill (SDS)