D.822.012.FG
Diamond Drill Pear
Brand: FRANK DENTAL
Category: Diamond
Head Length: 2
Total length: 19
Shaft type: 314
Diameter: 012
Shaft: FG
Max Revolutions: max. 225,000
Procedure: Cavity preparation
Material: Diamond
Shape: Pear Colour Ring: Blue
Grit: Medium
Pack size: 5
Frank Dental D.822 Pear Diamond Bur is a versatile restorative diamond instrument designed for controlled and efficient tooth preparation. The pear-shaped working end allows dentists to create smooth internal contours, refine cavity preparations and achieve accurate anatomical shaping during restorative procedures.
Manufactured by Frank Dental in Germany using high-quality diamond technology, the D.822 provides reliable cutting efficiency, excellent tactile feedback and long-lasting performance. Suitable for general restorative dentistry, cavity preparation and composite restoration workflows.
Key Features:
Pear-shaped diamond bur design for versatile restorative applications
Excellent control during cavity preparation and shaping
Smooth, efficient cutting performance
High-quality German manufacturing
Available in multiple grit sizes and shank options (depending on configuration)
Recommended for:
Cavity preparation
Composite restorations
Restorative contouring
Enamel and dentin shaping
Indications for use
Frank Dental D.847 Tapered Shoulder Diamond Bur
Premium German-made diamond bur for precise crown preparations and well-defined shoulder margins.
The Frank Dental D.847 Tapered Shoulder Diamond Bur features a tapered body, flat-end design, and square-edge geometry, enabling clinicians to create a precise 90° shoulder finish line for crown and bridge preparations.
Designed to provide excellent support for porcelain and ceramic restorative materials, the D.847 produces clean, clearly identifiable margins that contribute to accurate crown fit, improved aesthetics, and long-term restorative success.
Key Features
Premium natural diamond coating for efficient cutting performance
Tapered shoulder design with flat top and square edge
Creates accurate 90° shoulder margins
Excellent visibility and control during preparation
Produces clear finish lines for conventional and digital workflows
Manufactured in Germany to the highest quality standards
Clinical Applications
Ideal for:
Porcelain-fused-to-metal (PFM) crowns
Metal-ceramic restorations
Anterior ceramic crowns
Lithium disilicate restorations
Full-coverage crown preparations
Bridge retainers
Crown and bridge procedures
Benefits
Provides optimal space for porcelain and ceramic materials
Supports strong, aesthetic restorations
Improves margin definition for impression taking and intraoral scanning
Enhances restoration fit and laboratory accuracy
Suitable for both traditional and digital dentistry workflows
Dimensions
Diameter at widest point: 1.0 mm
Diameter at tip: 0.45 mm
The Frank Dental D.847 remains a trusted choice for clinicians seeking predictable crown preparations, precise shoulder margins, and consistent restorative outcomes.