- Upgrade your drilling capabilities with our 10-piece, 45 mm HSS steel taper drill set, designed for precision and versatility. - Each drill features metric spiral threads, ensuring clean and accurate cuts across various materials. - The unique pagoda shape of the step drills serves as efficient hole cutters, making it easy to achieve multiple hole sizes with a single tool. - Crafted from high-quality HSS4241 material, this set is ideal for drilling into softer materials with hardness levels under 25, providing durability and long-lasting performance. - Enhanced with a titanium surface treatment, these drills resist wear and corrosion, maintaining sharpness for extended use. Key Benefits: - Precision and Reliability: Achieve exact drilling results for both professional and DIY projects. - Versatile Applications: Perfect for woodworking, metalworking, and construction tasks. - Convenient Size Range: Drill multiple hole sizes quickly without switching out bits, saving you time and effort. Use Scenarios: - Create clean pilot holes for screws in wood, ensuring a secure and stable assembly. - Drill holes for plumbing or electrical installations in metal sheets, providing a seamless fit for pipes and wires. - Easily enlarge holes in existing materials, allowing for flexibility in renovations or repairs. Choose our HSS taper drill set for a combination of precision, durability, and efficiency that meets all your drilling needs.