For edge coves and fluting. Features 2mm micrograin Tungsten Carbide tips for cutting the most abrasive materials to give extra long life. PTFE coated indicated by distinctive black colouring. Can be used on hardwood & softwood fibreboard plywood and particle board. Etched dimensions on extra long 40mm shanks for quick identification. Specifications: • Shank Diameter: 1/4 • Cut Length Metric: 18 • Overall Length Metric: 63 • Radius 1 Metric: 5