Tungsten carbide bur for non-precious metal alloys and cast models. The new NEX denture exclusive to Komet is an improved version of our successful NE denture, combining maximum wear capacity (very effective), a long service life, and a perfect quality surface. Additionally, the NEX denture is characterized by operating with low vibration, thereby relieving the operator's wrist fatigue. ISO: - Maximum Speed: 100,000 rpm - ROUND CONICAL GRAIN Diameter: 023 - Shank: HANDPIECE - Application: ROUGHING NON-PRECIOUS METAL ALLOYS AND CAST MODELS - Packaging Quantity: 1