Crosstech-Diamond Burs, FG, Acorn, 2.3 mm, 905-023, 5/Pk

Crosstech Acorn Diamond Bur (Medium, Blue, 2.3 mm) is an FG friction-grip diamond instrument for occlusal adjustment, crown and bridge contouring, and porcelain finishing. The distinctive acorn shape combines a rounded tip and bulging mid-body, providing smooth, controlled material removal on curved occlusal surfaces.

• Medium grit (blue band) offers a versatile balance of cutting speed and surface texture for general use
• Acorn geometry provides a smooth, rounded contact area ideal for occlusal adjustment of crowns and natural teeth without creating flat spots
• Rounded tip and convex sides conform to natural tooth curvature for comfortable, controlled finishing
• 2.3 mm diameter provides the working surface needed for efficient occlusal adjustment and surface contouring
• Excellent for porcelain and zirconia adjustment and finishing in indirect restorations
• FG friction-grip shank for use in standard high-speed handpieces
• 5 per pack; use fine and extra fine grits for final porcelain surface smoothing before polishing