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Crosstech Round Diamond Bur (Medium, Blue, 1.8 mm) is an FG friction-grip diamond instrument for rounded cavity preparation, pulp chamber access, and retention form creation. The spherical cutting surface provides smooth, controlled removal of tooth structure in all directions.

  • Medium grit (blue band) offers a versatile balance of cutting speed and surface texture for general use
  • Spherical geometry allows 360° cutting for smooth, rounded internal cavity forms and pulp chamber access
  • Ideal for caries excavation, lingual access cavities, and preparation of rounded retention forms
  • 1.8 mm diameter versatile for pulp chamber access and moderate cavity preparation
  • FG friction-grip shank compatible with all standard high-speed handpieces
  • 5 per pack; available in multiple grits for both aggressive removal and gentle surface finishing

Specifications

Grit Super Coarse, Coarse, Medium, Fine, Extra Coarse