- Premium Quality: Crafted from YG6 carbide, this cutter features a #45 steel shaft and a solid hardened steel body designed with an innovative anti-kickback mechanism, ensuring precise and durable cutting. - Versatile Radius Sizes: The round cutter comes with an 8 mm shank and offers cutting diameters of 12 mm, 16 mm, 19 mm, 22 mm, and 25.4 mm, making it ideal for various applications such as cutting, beading, ribbing, and general embellishments. - Broad Compatibility: This professional core cutter set is perfect for a range of materials, including wood, MDF, chipboard, plywood, acrylic, and various wood composites. Note: It is not suitable for cutting metal or non-wood materials like steel, iron, and sand. - Extensive Equipment Usability: Compatible with CNC machines and other automatic routers, this cutter can also be used with portable and table-mounted routers, including Bakelite milling machines, engraving machines, deburring machines, and hanging milling machines. - Practical Applications: Use this cutter for creating intricate designs in woodworking projects, crafting decorative edges on furniture, or enhancing detailed engravings on acrylic displays. The versatility of this tool makes it an essential addition to any woodworking or crafting toolkit.