• Coarse diamond grit ensures fast and efficient
• 1.8 mm diameter allows for broader cutting
• Flat-end taper shape ideal for deep crown prep
• Multilayer diamond coating for cutting performance
• Includes 5 burs per pack

The Coltene Whaledent Alpen Multilayer Diamonds FG 847-018 Coarse 5/Pack. If you?re not certain about what the Alpen Diamond Bur FG 847-018 is used for, it?s expertly crafted for posterior crown preparation, interproximal enamel reduction, and deep margin access.

Its needle-point tapered design combined with coarse diamond grit offers fast, aggressive cutting in tight spaces while allowing excellent visual control. When you're searching for the best coarse diamond bur for posterior crown prep and interproximal access, the FG 847-018 delivers dependable power and precision. It?s also among the best friction grip needle-shaped burs for efficient enamel removal in narrow clinical zones, providing the control needed to navigate tight margins without damaging adjacent tooth structure.

The 1.8 mm diameter gives it greater surface coverage for faster progress during demanding restorative procedures. This bur is the ideal tool for clinicians who need speed, control, and visibility during complex crown preparations.