Spiral headed high performance diamond polisher with an RA-shank for high luster polishing ceramic, oxide ceramic (CAD/CAM restorations) and full contour zirconia restorations. Increased efficiency due to a high diamond concentration. No glazing necessary. Recommended speed range: 10’000 – 12’000 rpm. Exert minimal, constant pressure. Use wet when polishing intraorally. Color brown, head diameter 14mm, head length 1.6mm.