D.856.021.FG tapered chamfer round end 2.1mm
Pack size: 5
Price per item: £3.95(ex. VAT) £4.74(inc. VAT)
Additional information
| Head Length | 8 |
|---|---|
| Total length | 21 |
| Shaft type | 314 |
| Diameter | 021 |
| Shaft | FG |
| Max Revolutions | max. 225.000 |
| Procedure | Crown preparation |
| Material | Diamond |
| Shape | Tapered Chamfer Round End |
| Colour Ring | Blue |
| Grit | Medium |
General Enquiries
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Diamond drill cone round
The Frank Dental D.856.021 Tapered Chamfer Diamond Bur is a premium German-engineered crown preparation bur designed for precise chamfer margin preparation and smooth restorative workflows. Featuring a 2.1mm working diameter with a narrow 1.6mm tip diameter, this high-quality diamond bur allows clinicians to achieve controlled tooth reduction, excellent margin definition and predictable crown preparations for modern restorative dentistry.
Manufactured by Frank Dental, the D.856.021 tapered chamfer bur is ideal for preparing crowns for zirconia, lithium disilicate, ceramic and PFM restorations. The tapered chamfer design helps create smooth preparation walls and rounded internal line angles, supporting improved restoration fit and reducing stress concentration within all-ceramic crowns.
The 1.6mm narrow tip diameter provides excellent balance between strength and conservative preparation, making the bur suitable for both anterior and posterior crown preparations. The tapered geometry also assists clinicians in creating an ideal path of insertion while maintaining strong retention and resistance form.
Key Features of the Frank Dental D.856.021 Crown Preparation Bur
- Premium German-made diamond bur
- Tapered chamfer crown preparation design
- 2.1mm working diameter
- Narrow 1.6mm tip diameter
- Smooth chamfer margin preparation
- Excellent cutting efficiency and precision
- Conservative tooth preparation
- Rounded end design for smooth internal angles
- High-quality diamond coating for long-lasting performance
- Suitable for FG fast handpiece use
- Ideal for aesthetic and restorative dentistry
Recommended Uses
The Frank Dental D.856.021 tapered chamfer diamond bur can be used for:
- E.max crown preparations
- Zirconia crown preparations
- Lithium disilicate crown preparations
- Ceramic crown preparations
- PFM crown preparations
- Anterior crown preparations
- Posterior crown preparations
- Full coverage restorations
- Chamfer margin creation
- Margin refinement and finishing
- Cosmetic dentistry procedures
- Restorative crown preparation techniques
Why Choose Frank Dental Diamond Burs?
Frank Dental diamond burs are manufactured using precision electroplating technology to ensure uniform diamond particle distribution, smooth cutting performance and exceptional durability. The D.856.021 crown preparation bur provides dentists with predictable cutting efficiency, smooth preparation surfaces and excellent clinical control for high-quality restorative outcomes.
For dentists searching for tapered chamfer burs, crown preparation burs, zirconia crown burs, E.max preparation burs, ceramic crown burs or premium German dental diamond burs, the Frank Dental D.856.021 delivers precision, reliability and outstanding clinical performance.
