This 6 x 20mm 1/4" Straight Metric Cutter 593432 is an ideal addition to anyone's tools, whether it be for the garden, garage, or DIY. It features a TCT cutting edge and a strong, hardened steel shank. This single fluted cutter is designed for a smooth finish and is suitable for general routing, grooving, rebating, dados, mortising, and edge trimming. It has a maximum speed of 24,000rpm. The warranty is LIFETIME for all hand tools and 3 YEAR for power tools, air & petrol tools. MPN: 593432