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Drill bit AWTools 1077295 M2-TiAlN 4–45 mm, step drill for sheet and metal
Summary description:
Step drill AWTools 1077295 with M2 high-speed steel and TiAlN coating, diameter range 4–45 mm. Designed for drilling progressively sized holes in sheet metal, thin steel and non-ferrous materials. Single-flute stepped geometry enables fast chip evacuation and smooth hole enlargement; suitable for hand drills and drill presses in fabrication, electrical and HVAC work.