Lusterdent Diamond Burs (SF-11, SF-42, and SF-43 Long Flat End Cylinder Series) are precision rotary cutting instruments designed for deep cavity preparations and parallel axial reductions in fixed prosthodontics. Featuring an extended working length and a flat end cylinder geometry, these burs allow clinicians to achieve flat cavity floors, sharp internal line angles, and parallel vertical walls efficiently.
Key Clinical Applications:
Crown & Bridge Preparations: Ideal for parallel reduction of axial walls and establishing distinct, flat shoulder finish lines for full-coverage restorations.
Inlay & Onlay Preparations: Excellent for creating box forms with flat pulpal and gingival floors.
Product Features:
Long Cylinder Geometry (SF Series): Extended working length provides superior visibility and access when operating on deep clinical margins or multi-surface preparations.
Uniform Diamond Grit Distribution: Ensures high cutting efficiency, reduced vibration, and smooth surface finishes on both enamel and dentin.
Durable Stainless Steel Shanks: Manufactured to precise tolerances for secure, concentric seating in high-speed handpiece chucks.
Fully Autoclavable: Can be repeatedly sterilized between patients to maintain strict clinic infection control standards.
| Technical Feature | Specification Detail |
| Brand & Manufacturer | Lusterdent |
| Product Models | SF-11, SF-42, SF-43 |
| Bur Shape | Long Flat End Cylinder / Fissure (SF Series) |
| Shank Type | Friction Grip (FG) for high-speed handpieces |
| Abrasive Material | High-grade natural diamond coating |
| Application | Axial wall reduction, flat floor preparation, crown and bridge workflows |
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