Diamond Dental Burs（F847KR）

描述

Clinical Indications:
• Modified shoulder margin preparation
• All-ceramic & zirconia crown finish
• Shoulder with rounded internal angle
• Posterior crown preparation
• Margin refinement & finishing

Features & Benefits:
• Shoulder + rounded internal angle
• Optimal convergence for retention
• Clean margin definition
• Fine grit (red, 50-80 μm) for smooth surfaces
• ISO standard FG shank, autoclavable