Foredom Diamond Bur Ball Nose Xxxc 23mm L 16mm D 2.35mm

Description:

The Diamond bur Ball Nose XXXC 23mm l 16mm d 2.35mm represents one of the largest and most aggressive cutting instruments used in dental restorative and prosthodontic applications. With a 23 mm diameter and a 16 mm long abrasive head, it provides expansive contact area for rapid reshaping of dental ceramics, zirconia prosthetics, and other dense restorative materials. The XXXC diamond grit ensures fast, decisive material removal, making it suitable for major adjustments that cannot be efficiently performed with smaller or finer burs. Its ball-nose geometry supports smooth, rounded contouring of anatomical features while reducing the risk of creating sharp edges or unwanted gouges. This is especially valuable when re-designing occlusal morphology, reshaping pontic surfaces, or modifying the buccal or lingual contours of large prosthetic units. Because large monolithic zirconia restorations can be highly resistant to abrasion, the aggressive grit and wide working surface significantly reduce adjustment time. Clinicians and dental technicians often use this bur during initial contouring phases of crown and bridge fabrication, especially when dealing with oversized or misfit structures. In chairside settings, it is applied cautiously�always with abundant irrigation�to correct severe occlusal interferences or adjust bulky ceramic restorations post-try-in. Its durability and structural rigidity ensure performance stability even under sustained pressure. After using this extremely coarse bur, restorative workflows typically proceed with progressively finer instruments to reduce surface roughness, improve texture uniformity, and prepare the restoration for polishing or glazing. The instrument is indispensable for large-scale modification tasks where power, reach, and efficiency are essential.