Lusterdent Diamond Burs (DI-41 and DI-42 Double Inverted Cone Series) are advanced rotary cutting instruments designed for specialized cavity preparations, occlusal anatomy refinement, and mechanical retention forms. Featuring a unique double-cone geometry that flares outward from a constricted central waist, these burs enable clinicians to cut precise internal contours and multifaceted preparations efficiently.
Key Clinical Applications:
Restorative Cavity Preparation: Ideal for shaping complex conservative box forms and establishing dual retention features.
Occlusal Fissure & Anatomy Contouring: Facilitates precise occlusal reduction and developmental groove replication in posterior restorations.
Product Features:
Double Inverted Cone Geometry (DI Series): Symmetrical dual-flared profile allows for simultaneous multi-plane cutting and undercut management.
Uniform Natural Diamond Coating: Ensures consistent cutting efficiency, minimal vibration, and smooth surface finishes.
High-Strength Stainless Steel Shank: Manufactured to precise tolerances for secure, concentric retention in high-speed handpiece chucks.
Fully Autoclavable: Easily sterilized between patient visits to comply with professional clinic infection control standards.
| Technical Feature | Specification Detail |
| Brand & Manufacturer | Lusterdent |
| Product Models | DI-41, DI-42 |
| Bur Shape | Double Inverted Cone (DI Series) |
| Shank Type | Friction Grip (FG) for high-speed handpieces |
| Abrasive Material | High-grade natural diamond coating |
| Application | Specialized cavity prep, retention mechanics, and occlusal contouring |
No review given yet!
Fast Delivery all across the country
Safe Payment
14 Days Return Policy
100% Authentic Products