1/2'' Drainer Groove Router Cutter specialy designed for creating precise drainer grooves in countertops or other work surfaces for efficient water drainage. It has a durable construction that allows for prolonged use when cutting drainer grooves, ensuring long-lasting performance. It's PTFE coating minimizes resin and heat accumulation for enhanced performance. It is designed with specialized geometry for efficient chip remval and precise groove formation, optimizing water flow and drainage. It is designed to cut hard and soft wood, plywood, construction timber, laminated chipboard, veneereed wood and fibre material MDF.