A range of Axcaliber solid carbide spiral cutters suitable for a huge range of applications. Spiral cutters offer a superior finish with higher possible feed rates due to excellent chip clearance. Twin flutes ground around the body of a spiral bit help eliminate vibration by spreading the cutting action over a longer edge. With their drill-like points, spiral upcut bits are also better for plunge cuts, decreasing the likelihood of burning the work. Excellent for use with mortice and tenon jigs and finger joint templates.