General description CCYKXA Wood Engraving Bits are a set of 5 high-quality carving tools designed for use with rotary tools. Made from durable high-speed steel, these bits are strong, sharp, and resistant to corrosion and heat. They are ideal for wood carving and fine detailing on various crafts, including creating deep grooves, V-slots, and intricate patterns, resulting in a smooth and beautiful finish. Technical specifications Material: High-speed steel Head diameters: 3mm, 4mm, 5mm, 6mm, and 8mm Shank size: 1/8 inch (3mm) Compatibility and accessories Compatible with most mini rotary tools with a 1/8 inch (3mm) shank Usage Ideal for DIY handwork and wood carving Suitable for crafting fine details on bird feathers, fish scales, and other materials