Dormer P813 Solid Carbide Bright Pointed-Tree Rotary Burr 12.7mm x 6mm Shank

The Dormer P813 solid carbide bright rotary burr uses a pointed-tree ball-nose geometry with skip-flute grinding to strengthen the centre and reduce swarf congestion. Its double-cut profile gives smooth general-purpose machining with increased metal removal and improved control, while breaking swarf into manageable pieces. Toughened, hardened steel shanks provide rigidity and reduced vibration, and components are ground to h6 (carbide) and h7 (steel) tolerances for consistent fit. The tool delivers excellent impact strength, high-temperature resistance and robust brazed joints. Specifications: Diameter 12.70mm, Shank diameter 6mm, Working length 25mm, Overall length 70mm.

Pointed-tree ball-nose geometry with skip-flute grinding increases centre strength and cutting reliability.

Reduced swarf congestion and improved cutting action closer to the centre for cleaner cuts.

Double-cut pattern provides smooth finishing and makes it a reliable choice for general machining.

Designed for easier control and higher metal removal rates while breaking swarf into manageable pieces.

Toughened, hardened steel shanks add rigidity and strength for demanding applications.

Shank construction prevents bending and reduces vibration to extend tool life.

Precision ground to h6 (carbide) and h7 (steel) tolerances for consistent fit and performance.