- This set includes 6 high-speed steel (HSS) step drills designed for durability and precision. - Ideal for drilling clean holes in a variety of materials including metal and wood, with sizes ranging from 4mm to 12mm, 20mm, and 32mm. - Perfect for both step drilling and core drilling tasks, making it versatile for various projects. - The set features 3, 6, and 8 saw drills, providing you with multiple options to tackle different drilling needs. - Note: This product is sold without a box for easy storage and portability. Use Scenarios: - Use these step drills for automotive repair projects where precise hole sizes are critical for fitting components. - Ideal for woodworking tasks, enabling you to create accurate holes for dowels or fittings in furniture assembly. - Perfect for metalworking applications, allowing you to achieve smooth, tapered holes for bolts and screws in metal fabrication. Elevate your drilling projects with this comprehensive set, designed to meet the demands of both professionals and DIY enthusiasts.