Wagner Cirrus B821 - Coarse - 26mm Knife Edge
Vendor: Wagner
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Product Description:
The Wagner Cirrus B821 is a high-performance diamond-infused polishing wheel engineered for the rapid contouring of hard ceramic restorations like Zirconia and Lithium Disilicate (e.max). As the "Coarse Blue" entry in the Cirrus line, it is the primary tool for initial shaping, designed to move material quickly while leaving a refined surface that reduces subsequent polishing steps.
The Wagner Cirrus B821 is a high-performance diamond-infused polishing wheel engineered for the rapid contouring of hard ceramic restorations like Zirconia and Lithium Disilicate (e.max). As the "Coarse Blue" entry in the Cirrus line, it is the primary tool for initial shaping, designed to move material quickly while leaving a refined surface that reduces subsequent polishing steps.
- Aggressive Yet Gentle Contouring: The coarse diamond grit allows for the efficient removal of bulk material without generating the excessive heat that can cause micro-fractures in sintered ceramics.
- Precision Knife-Edge Profile: The thin, 26mm tapered edge provides essential access to difficult interproximal areas and delicate occlusal anatomy that standard wheels cannot reach.
- Thermal Protection Technology: Specifically engineered to dissipate heat effectively during use, protecting the restoration from internal stress and thermal shock.
- Anti-Stain Surface Prep: The Cirrus binder leaves a smooth, dense surface that eliminates the "capillary effect," preventing stains from being drawn into unwanted areas of the restoration.
- Vibration-Free Stability: Manufactured with high concentricity to ensure a perfectly true rotation, essential for maintaining control during high-speed laboratory work.