The Dormer P523 Cone Carbide Burr is a high-quality, precision-engineered cutting solution designed for use in tough, high-temperature alloys. Featuring a cone-shaped design (M shape), this carbide burr is perfect for enlarging holes, surface-finishing, and cutting narrow angles in hard-to-reach areas. Made from solid carbide and finished with a bright coating, it ensures exceptional durability and longevity. The AS single-cut flute style, with a light left-hand cross-cut, enables efficient material removal and smooth results, making it ideal for demanding tasks where precision is crucial. Features and Benefits • Ground finish to prevent work material from sticking to the the cutting edges • AS cut is first choice for Superalloys. It ensures high quality surface finish with fast and smooth cutting action. • Micrograin Carbide providing extreme hardness and wear resistance providing increased tool life when machining difficult materials Specifications • Diameter Cut: 3mm • Length Cut: 1