5/6 Barnhart Curette Diagnostics Excavators are used in the

Excavators are used in the removal of carious dentin

Cattoni Scaler for the removal of supragingival calculus

Use this chart to select the correct Gracey patterns for your application

Has a single reflective surface that is 22 mm (7/8”) in diameter

Combination of #TU17 end for subgingival calculus detection and #23 end for caries detection

5/6 Barnhart Curette Diagnostics Excavators are used in theBarnhart curettes have universal blades that have sharp cutting edges on both sides of the blade and a rounded toe. The terminal shanks of Barnhart curettes are long and slender. The terminal shank is 1 mm in diameter and 10 mm long with a blade width of 0. 8 mm.