●【Top Quality】Made from YG6 Carbide cutters and #45 steel shank. Premium YG6 Carbide Cutters for long-lasting performance ●【Size】3pcs dish cutting router bits, Shank:1/4", Diameter: 1/2", 3/4", 1-3/8". ●【Widely Use】 This dish carving router bit set is perfect for making small bowls, coin trays, jewelry boxes, fly & 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-held and table-mounted portable routers. Note: Please ensure at least 3/4 of the shank must be inserted, especially the big one. ●【Satisfaction】ASNOMY aims to provide high-grade products and customer service to all customers. Any problems, just contact us and our after-sale team will solve your problems ASAP.