The Coltene Alpen Carbide Bur #957 (R100957) is a premium, clinical-grade rotary instrument engineered for precise dental procedures. Manufactured to the highest standards, Alpen carbide burs are renowned for their exceptional cutting efficiency, durability, and operational control.
This specific #957 End Cutting bur features a specialized design where only the tip of the bur is active, making it an indispensable tool for safe, controlled deep cavity preparations and refining margins without risking accidental lateral cutting.
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- Targeted End-Cutting Design: The #957 configuration features cutting blades exclusively on the hemisphere/tip. This allows clinicians to safely flatten cavity floors and finish margins without altering adjacent axial walls.
- One-Piece Solid Carbide Construction: Engineered from high-grade, one-piece tungsten carbide (for relevant sizes). This eliminates the risk of joint breakage, reduces vibration, and delivers a remarkably smooth, chatter-free performance.
- Friction Grip (FG) Shank: Designed for seamless compatibility with standard high-speed dental handpieces, ensuring a secure fit and concentric rotation.
- Maximum Cutting Efficiency: Blending strict manufacturing tolerances with sharp blade geometry, Alpen burs minimize heat generation and reduce patient discomfort while optimizing chair time.
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