Dental Carver, Cleoid Discoid , CD 3-6. Widths of working tips 3mm and 3.1mm. These high quality instruments feature a lightweight stainless handle to reduce stress on hands while providing superior tensile strength. The grip is ergonomically designed to limit stress on hands while providing maximum tactile sensitivity. This instrument is used for trimming excess filling materials. Also, used to carve occlusal anatomy into amalgam restorations.