Nordent CENSGR3-4 Gracey Curette #3-4 – Xdura® – Duralite® ColorringsProduct Overview Short contra angle for incisors and cuspids. Terminal shank reach is 11 mm. Nordent standard Gracey curettes feature a blade face curve with a true radius that conforms to tooth anatomy better than any other brand. This means that Nordent standard Gracey curettes are easier to adapt, require fewer strokes, and reduce tissue trauma better than any other brand. Nordent standard Gracey curettes have a 1. 1 mm terminal shank diameter and