For universal grinding work, especially for use on titanium alloys. Ideal for the aeronautical industry, especially where SiC is the only approved abrasive, e.g. for use on engine components. The CDR clamping system has a threaded connection with male thread (plastic). Also compatible with the following commonly used systems: Roloc™, Lockit, Speed Lok TR, Power Lock Type III, Fastlock-System B, Roll-On.