A flexible support for a dental tool includes a distal holder configured to securely hold the dental tool which may be quickly released, the flexible support includes an anchoring member configured to fit within a tool recess of a tool cradle, the anchoring member includes a diameter that may decrease or increase depending on movement of a central member within the anchoring member that actuates displaceable members such that the anchoring member quickly conforms to grip sides of the tool cradle and quickly releases therefrom.