Nordent RENSGR13-14ML Gracey Curette #13-14 (Mini Blade – Long Reach) – Xdura® – Duralite® RoundProduct Overview All distal surfaces of bicuspids and molars. Nordent Mini Blade Long Reach Gracey curettes have a shorter, narrower blade and an extended terminal shank that is 3 mm longer than standard. They feature our blade face curve with a true radius that conforms to tooth anatomy better than any other brand. This means that Nordent Gracey curettes are easier to adapt, require fewer strokes, and reduce tissue trauma better than any other brand.