FG #856.014 Coarse Round End Taper Diamond Bur – NTI

Specification:

• Manufacturer Code: C856-014
• Brand: NTI
• Type: Diamond Dental Bur
• Shape: Round End Taper
• Grit: Coarse
• Size: 856.014
• Shank: FG (Friction Grip)
• Length: Normal
• Packaging: 5 Burs/Pack
• Usage: Crown Preparation / Chamfer Finish Line / Axial Reduction / Cervical Margin Definition

NTI FG #856.014 Coarse Round End Taper Diamond Burs are precision diamond instruments designed for aggressive initial reduction and chamfer finish line development in crown preparation procedures. The round end taper geometry creates smooth, well-defined chamfer margins and tapered axial walls, while the coarse grit enables efficient enamel and dentin removal during the early stages of full-coverage restoration preparation.

Key Features:

• Round End Taper Shape: The tapered profile with rounded tip creates smooth chamfer finish lines and defined axial walls in a single bur, making it one of the most versatile and widely used shapes for full-coverage crown and partial-coverage preparation procedures.
• Coarse Grit: Aggressive diamond particle size enables rapid, efficient enamel and dentin reduction during initial preparation, minimizing the number of passes required and supporting faster overall crown preparation time.
• FG Friction Grip Shank: Standard friction grip shank provides secure, reliable attachment to compatible high-speed handpieces, ensuring stable rotational performance and consistent cutting geometry throughout the preparation.
• Normal Length: Standard shank and head proportions provide optimal balance and intraoral control for routine crown preparation procedures without the space constraints associated with short-shank variants.
• Precise 856.014 Diameter: The 1.4mm head diameter supports accurate, controlled reduction and margin definition in preparations where consistent taper angle and chamfer geometry are critical to restoration fit.
• 5-Pack Format: Multi-unit packaging ensures a readily available supply for consistent bur replacement, supporting optimal cutting efficiency and reducing performance variability associated with worn bur use.