The Dormer P837 Bright Ball Carbide Burr is a precision-engineered solution for intricate carving, metal engraving, and welding preparation. Featuring a ball-shaped (D style) design, this carbide burr excels in detailed and accurate work, offering excellent control and smooth operation in demanding applications. It is especially effective for tasks involving wrought and cast aluminum as well as glass fiber-reinforced polymers. Constructed with a carbide-tipped cutting surface and a toughened, hardened steel shank, this burr provides exceptional durability and reliable performance. The bright finish enhances wear resistance, while the AL single-cut flute style, with wide-spaced edges, ensures efficient material removal and smooth surface finishes. Features and Benefits • Bright (uncoated) • Hard Material (Solid Carbide) • Ball Shape • Aluminium Cut Geometry Specifications • Diameter Cut: 6mm • Length Cut: 4.7mm • Shank Diameter: 6mm • Shank: Cylindrical shank • Overall Length: 50mm • Bu