6889 - crown preparation bur reciprocating endodontic file Preparation should be carried out

Preparation should be carried out with light pressure (2N)

Very flexible

Two-step composite polishing system with diamond-interspersed polishers for pre-polishing and high-shine polishing

Ensures reliable abrasion efficiency and optimised longevity

6889 - crown preparation bur reciprocating endodontic file Preparation should be carried outFeatures Diamond dental bur 6889 designed for coronary preparation. Coarse grit (Green) for efficient material removal. 314 shank FG turbine (standard) compatible with high speed handpieces. Sharp, tapered point for precise shaping and finishing. Maximum rotation speed: up to 300,000 rpm. High precision and durable diamond coating for consistent cutting performance. Benefits Ensures smooth, accurate preparation for crowns and other restorative