CONICAL BUR WITH ROUND BEVEL AND GUIDE TIP, FOR CROWN PREPARATION, PROVIDES A CUTTING DEPTH OF 0.30MM AT THE CROWN MARGIN ISO: 103 - Maximum Revolution: 160,000 rpm - Shape: CONICAL ROUND-TIPPED GUIDE Diameter 016 - Turbine Shank FINE Grain Type: FINE - Application: Preparation Carving Guide Tip - Packaging Quantity: 5 pcs.