For standard 1 / 2inch shank routers and industrial milling machines for seamless workflow integration flute design ensures efficient chip removal during milling machining and manual milling applications Perfect for cabinetry projects, decorative edged profiling, and precise materials removal in workshop environments Ideal for professional woodworkers, metal fabricators, and DIYer enthusiasts requiring versatile cutting tools Precise engineered 12.7mm woodworking router bit features gold coating for enhanced durability in aluminum,, and wood milling operations, Manufacturer: JDNH