The Diamond Round Bur 801-012 features a 1.2 mm spherical diamond head designed for precise cavity preparation, caries removal, and access openings. Its round profile provides smooth, controlled cutting in all directions, making it one of the most versatile burs in any dental practice. Key Features Shape: 801 Round — spherical cutting head for multi-directional access Diameter: 1.2 mm Material: Premium diamond grit on a stainless steel shank Shank: FG (Friction Grip) — fits all standard high-speed handpieces Grit Options: Available in Medium and Coarse Common Applications Cavity preparation and caries excavation Access openings for endodontic procedures Pin hole preparation Retention groove placement Why Choose Koyo Dental? Koyo Dental round burs are precision-manufactured for reliable, consistent performance. All orders ship same-day from our US warehouse in Irvine, CA at factory-direct prices.