The KSEIBI HSS Step Drill Bits Set is engineered for efficient, precise drilling across a range of materials. Featuring two high-speed steel (HSS) step drill bits with a durable titanium finish, this set is built to handle repetitive tasks while maintaining sharpness and performance over time. Each bit is designed to create clean, accurate holes in materials like sheet metal, plastic, and wood, minimizing the need for pre-drilling or switching between multiple sizes. The titanium coating reduces friction and heat buildup, enhancing durability and ensuring smoother operation, even in demanding applications. Packaged in a practical double blister card for easy storage, this set is ideal for electricians, HVAC technicians, and metal fabricators, as well as general workshop use. Whether scaling up a project or tackling precision work, the KSEIBI HSS Step Drill Bits deliver consistent results, combining reliability and efficiency in one compact solution. 1. High-speed steel (HSS) construction ensures durability and long-lasting performance. 2. Titanium finish reduces friction and heat for smoother and more efficient drilling. 3. Two-piece set covers a wide range of hole sizes for versatile applications. 4. Designed for precise drilling on metal, plastic, and wood surfaces. 5. Step design enables clean, burr-free holes without the need for pilot holes. 6. Compatible with most power drills for convenient usage. 7. Ideal for both professional use and general DIY projects. 8. Durable and corrosion-resistant material maintains performance over time. 9. Packaged in a double blister card for clear product visibility and secure storage. 10. Suitable for industrial tasks, home repairs, and creative projects.