Elevate your woodworking precision with this premium 5-piece solid carbide bit set, specifically engineered for Festool DF500 Domino joining machines. The comprehensive set includes precisely crafted bits in five essential diameters: 4mm (0.16"), 5mm (0.2"), 6mm (15/64"), 8mm (5/16"), and 10mm (25/64"), providing versatility for all your joinery needs. Each bit features a spiral flute design with two cutting edges and a black PTFE coating for optimal performance. Crafted from solid carbide, these bits deliver exceptional durability and wear resistance, ensuring clean, accurate mortise cuts across various wood types and thicknesses. The professional-grade construction maintains the high precision standards required for creating strong, reliable joints in furniture, cabinetry, and other wood assemblies. This complete set of replacement cutters weighs just 0.09 pounds and comes packaged in a compact case measuring 4.84 inches in height, 4.05 inches in width, and 0.9 inches in length, making it easy to store and transport.