Diamond bur with pearls, for efficient and controlled cutting. 18% more effective than series S. Greater durability. Easier cleaning. The pearls allow for greater space between the diamond grains, concentrating the force on their edges and enabling better evacuation of dentin. ISO: 103 - Maximum Speed: 300,000 rpm - Shape: CYLINDRICAL ROUND Diameter 014 - Shank: TURBINE - Grain Type: - Application: Crown Preparation - Packaging Quantity: 5 pcs