- This set includes 10 hand straight shank twist drills, each with a precise diameter of 0.35mm, ensuring you have enough tools for a variety of drilling tasks. - The 0.35mm diameter is ideal for precision drilling in delicate materials, such as electronics, jewelry, and intricate crafts, allowing you to create accurate holes with ease. - Featuring a straight shank design, these drills offer effortless handling and compatibility with a broad range of drill chucks, promoting smooth and efficient drilling operations. - Specifically designed for hand drilling, these twist drills provide flexibility and control, enabling you to achieve precise results in your projects, whether you are a hobbyist or a professional. - Crafted from high-quality materials, these twist drills are built to last, ensuring reliable performance and durability for consistent results in various drilling applications. Use Cases: - Perfect for drilling small holes in circuit boards for electronics assembly. - Ideal for creating fine holes in wood or plastic for model making and crafting. - Great for jewelry makers needing to drill precise holes in delicate materials.