Dormer P8076.3X3.0 Solid Carbide Bright Rotary Burr Ball

This solid carbide ball burr is designed for precise engraving, cutting, and shaping across a range of materials. With a ball nose geometry and a bright polished finish, it provides stable performance for detailed work, deeper carving, and clean finishes in metal and other hard substances. The tool features a robust tungsten carbide composition and rigid shank construction to resist bending and reduce vibrations, enhancing life in demanding tasks. It is compatible with standard rotary tools and die grinders and suitable for materials such as stainless steel, cast iron, copper and its alloys, heat-resistant alloys, and hardened materials. Ground to tight tolerances, it combines double-cut action with skip flute grinding to improve cutting efficiency, manage swarf, and offer better control close to the center of the cut. The shank and overall dimensions ensure reliable fit and holding stability during use.

Features

• Ball nose geometry for precise cuts
• Double-cut design for better control
• Skip flute grinding reduces swarf congestion
• Hardened steel shank provides rigidity
• Tungsten carbide for wear resistance

Technical specifications

• Diameter: 6.3 mm
• Shank diameter: 3 mm
• Working length: 5 mm
• Overall length: 38 mm
• Material: Tungsten carbide; Finish: Bright polished
• Ground to h6 (carbide) and h7 (steel)