General description This is a high-quality combination drill with a spiral thread at a 30° angle, designed for precise threading and drilling tasks. It features a durable HSS (High-Speed Steel) construction with a vapor-hardened coating for enhanced longevity and performance. The drill is suitable for creating metric ISO M5 threads with a 0.80 mm pitch and can be used for through-hole threading in construction steel and other materials. Technical specifications Material: HSS (High-Speed Steel) with vapor-hardened coating Cutting direction: Right-handed Thread type: Metric ISO M5 with 0.80 mm pitch Helix angle: 30° Shank diameter: 5 mm Square drive: 4 mm Overall length: 69 mm Number of flutes: 2 Tolerance class: 6H Cutting edge length: 1.5 times the diameter Thread length: 15 mm Thread size: 5 Thread standard: Metric Coarse Compatibility and accessories Compatible with standard drill chucks and holders that accept 5 mm shank tools Suitable for threading in steel, construction steel,