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Step Drill Bit Tvardy HSS M2 TiAlN 4–32 mm, 100 mm length
Summary description:
Tvardy step drill bit in HSS M2 steel with TiAlN coating, cutting range 4–32 mm and overall length 100 mm. Designed for progressive hole drilling in sheet metal and thin materials, it provides multiple diameter steps in a single tool, reducing tool changes. Suitable for metalworking, electrical installation and fabrication tasks that require clean, incremental hole sizes.