[Top Quality]Made from YG6 Carbide and 45 steel . Premium YG6 Carbide for long-lasting performance [Size]3pcs dish cutting router bits, :1 or 4inch, Diameter: 1 or 2inch, 3 or 4inch, 1-3 or 8inch. [Widely Use] This dish carving router bit set is perfect for making small bowls, coin trays, jewelry boxes, fly and tackles boxes, and more craft items, Suitable for MDF, solid wood, particleboard, plywood and so on. [Applicable Equipment]Use on CNC and other automatic routers as well as hand- and table-mounted portable routers. Note: Please at least 3 or 4 of the must be inserted, especially the big one. colour: as shown Material: alloy Package Contents: 3 x dish cutting router bits Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.