Leigh HSS Spiral Upcut Router Cutters

The spiral upcut design of these router cutters ensures a very clean fast cutting action, dramatically reducing tearout and leaving a smooth finish. These cutters are particularly suitable for cutting finger joints on routing jigs. The spiral design gives a smooth shear cutting action, whilst the upward direction results in rapid waste removal. N.B please ensure your workpiece is securely clamped when using upcut bits.