MOTORIZED ROOT CANAL ENLARGEMENT SYSTEM 6 STEPS. Due to the cutting geometry, filings are easily removed, and the risk of fracture is avoided. Due to the treatment protocol, the risk of postoperative sensitivity is reduced. Better visualization of endodontic restoration during the clinical stage. Mixture of high-quality Nickel Titanium & Gold alloy. High fracture resistance & enhanced flexibility, following the natural curvature of the root canal.