General description The CCYKXA 5 Pcs Round Bottom Wood Milling Cutter set includes 8mm router bits designed for precision woodworking. Made from high-quality cemented carbide, these bits offer superior abrasion resistance and are ideal for both CNC and handheld routers. Technical specifications Material: Cemented Carbide Bit Size: 8mm Type: Round Bottom Wood Milling Cutter Installation Easy to install and maintain. Includes 5 different sizes for versatile use. Usage Suitable for grooving, engraving, cutting, and milling. Effective for flat surfaces.