- Precision Engineering: This set features 15 different router bit specifications, ideal for fine milling, beveling, and flat machining. It efficiently meets the cutting needs of various materials including metal, wood, and plastic. - Durable High-Speed Steel: Crafted from premium high-speed steel, these bits boast high hardness and wear resistance, ensuring a prolonged lifespan. The surface coating is resistant to rust and oxidation, making them suitable for long-term, intensive use. - Wide Compatibility: Designed with a universal 1/4 inch shank diameter, these router bits are compatible with most CNC machines, milling machines, and handheld engraving tools. Perfect for DIY enthusiasts, professional machine shops, mold making, and a variety of other applications. Use Cases: 1. Fine woodworking: Achieve smooth edges and intricate designs in wood projects with precision milling. 2. Metal fabrication: Effortlessly cut and shape metal components for machinery or custom parts. 3. Creative crafting: Enhance your artistic designs in plastics and composites through detailed engraving and shaping. Elevate your machining projects with a reliable set of router bits that combine performance, durability, and versatility.