- Set of 3 precision collet engraving bits in sizes: 6 mm, 6.35 mm, and 8 mm. - Made from high-quality carbon steel for durability and long-lasting performance. - Color: As shown in the product images. - Hole diameters: 6 mm, 6.35 mm, and 8 mm for versatile compatibility with various tools. Key Benefits: - Ideal for detailed engraving on wood, metal, and plastic surfaces, making it perfect for hobbyists and professionals alike. - The variety of sizes allows for flexibility in projects, whether you are creating intricate designs or broad patterns. - Constructed from robust carbon steel, these bits maintain sharpness and precision even after repeated use. Applications: - Use these engraving bits for custom signs, personalized gifts, and intricate artwork. - Perfect for CNC machines and rotary tools, ensuring compatibility with a wide range of equipment. - Great for DIY home improvement projects, allowing you to add a professional touch to your handiwork. Choose this set for reliable performance and exceptional results in all your engraving tasks.