UP3D Compatible Zirconia Milling Burs Shank 4mm Φ1.0mm Flat Type For P52 / P53 / P53DC / P55D Milling Machine

This UP3D-compatible 1.0mm flat end bur with 4mm shank is purpose-built for flat-surface machining, margin line trimming, and path-of-insertion geometry on prosthetic frameworks. The flat end geometry creates crisp edges and uniform planar surfaces that seat accurately against abutments and prepared margins. Precision-ground for consistent performance on pre-sintered and HIP zirconia blanks, this bur maintains edge sharpness across extended milling cycles without micro-chipping the workpiece. The 1.0mm diameter provides an ideal balance of detail capability and tool rigidity, well-suited for connector areas, occlusal detail passes, and standard finish milling. Engineered for UP3D milling systems including the P52, P53, P53DC, and P55D, with shank dimensions calibrated to their 4mm collet system.

• Product Specifications: Cutting Diameter: 1.0mm, Effective Length: 16mm, Overall Length: 50mm, Shank Diameter: 4mm | Engineered for fine-detail dental CAD/CAM milling with excellent control and dimensional accuracy.
• Compatibility: Designed for full compatibility with UP3D CAD/CAM milling units, this bur supports efficient dental lab operation with reduced heat generation and cutting force for consistent restorative production quality.
• Superior Diamond Coating: The CVD diamond coating provides exceptional hardness, wear resistance, and extended tool life, making it well-suited to the demands of dental CAD/CAM production.
• Wide Range of Applications: Optimized for milling zirconia blanks, including full-contour, multilayer, HT and LT zirconia. Delivers clean margins and smooth fitting surfaces for crown, bridge, inlay, onlay and veneer restorations in the dental lab.
• Outstanding Durability & Performance: Optimized cutting efficiency and sharpness provide smoother cuts, reduced tool wear, and improved surface finish on dental restorative materials, reducing the need for frequent bur replacement in the lab.

For professional dental laboratory use only.