This bit is designed to create ?no-drip? edges on kitchen and vanity counter tops in a single pass. For use on hand-held portable routers. This one bit will cut both the outer and inner profiles creating a slightly raised edge that controls spilled liquids. Features a non-marring Delrin bearing to protect the finished edges. Bit is equipped with 2 Hi-Density carbide-tipped cutting edges for long-lasting cutting performance, features anti-kickback design to control the depth of cut and PTFE-coating to prevent pitch and resin build-ups. CMT orange bits have been rated the #1 overall router bits compared to other brands (Wood Magazine). From the Manufacturer This bit is designed to create “no-drip” edges on kitchen and vanity counter tops in a single pass. For use on hand-held portable routers. This one bit will cut both the outer and inner profiles creating a slightly raised edge that controls spilled liquids. Features a non-marring Delrin bearing to protect the finished edges.