Diamond Dental Burs（SF848）

描述

Clinical Indications:
• Crown & bridge axial preparation
• Shoulder finish line for all-ceramic
• Zirconia/PFM crown margin
• Well-defined flat finish lines
• Final finishing & pre-polishing

Features & Benefits:
• Flat end for sharp shoulder margins
• Matches natural convergence angle
• Torsional rigidity for control
• Super fine grit (yellow, 20-50 μm) for near-polish finish
• ISO standard FG shank, autoclavable