The UP3D milling burs04 PMMA/Wax Single Flute Burs are consumable dental milling tools crafted specifically for soft dental materials such as PMMA (polymethyl methacrylate) and wax, commonly used in provisional restorations, mockups, and model milling. These burs feature a single-flute design, which provides smooth chip evacuation and reduced cutting forces for resin-based materials, helping to deliver clean milling paths and consistent surface finishes.

Designed for compatibility with UP3D’s series of high-performance milling machines — including the P53, P53DC, P54D, and P55D — these burs fit the standard Φ4.0 mm shank interface and can be used directly with the machine’s automatic tool changer (ATC) and optimized software strategies. Their geometry and flute orientation are tailored to minimize heat generation and reduce the potential for material smearing or melting during machining, making them ideal for high-speed PMMA and wax operations in CAD/CAM workflows.