General description Wood Carving Rotary Tool Drill Bit Set includes 5 high-quality drill bits designed for various woodworking tasks such as engraving, carving, drilling, and sanding. Made from high-speed steel, these bits are durable, sharp, and resistant to corrosion, ensuring a long lifespan. The set is packaged in a transparent box for easy storage and organization. Technical specifications Material: High-speed steel Sizes: 3mm, 4mm, 5mm, 6mm, 8mm Shank size: 1/8 inch (3mm) Compatibility and accessories Compatible with most rotary tools featuring a three-jaw chuck Usage Ideal for DIY projects, wood carving, model making, and home repairs Suitable for creating deep grooves, V-slots, curved patterns, and lines Efficient for removing chips and achieving a smooth finish