- Enhance your drilling capabilities with a set of 6 high-speed steel (HSS) step drill bits, perfect for a wide range of tasks. - Effortlessly drill through metal with precision, accommodating hole diameters of 4mm, 6mm, 8mm, 12mm, 20mm, and 32mm, making it a versatile choice for various projects. - Also designed for efficient wood drilling, these bits offer excellent cone core drilling, providing clean and accurate holes every time. - The set includes commonly used sizes of 3mm, 6mm, and 8mm, ensuring you have the right bit for any application. - Made from durable HSS steel, these drill bits retain their sharpness over time, delivering consistent performance for smooth drilling operations. Practical Use Scenarios: - Use these step drill bits for installing hardware or fixtures in metal or wood, ensuring a perfect fit for screws or bolts. - Ideal for DIY enthusiasts and professionals working on home renovations, creating precise holes for plumbing or electrical installations. - Perfect for fabricating custom metal projects, such as brackets or frames, where accurate hole sizes are crucial for strength and stability.