Shofu Dura-Green Stones, HP, Knife Edge KN1, ISO #050, Silicone Carbide, 12/Pk, 0023

Dura-Green Stones are silicone carbide-impregnated mounted stones for fast contouring and finishing of composites, amalgams, precious and non-precious alloys, and porcelains. The KN1 knife-edge shape in HP (straight handpiece) shank is used primarily in dental labs and for adjustments outside the mouth, and fine stones are also suitable for composites and porcelains. Each stone is long lasting, fast cutting, and always concentric in motion; supplied 12 per pack (ISO #050, Shofu #0023).