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Step drill bit c.k tools T3013 HSS TiN 6–32 mm, 3-flat shank
Summary description:
Step drill bit c.k tools T3013 is a HSS step drill with TiN coating covering sizes from 6 to 32 mm. It features a 3-flat shank for secure clamping and progressive stepped cutting for drilling and enlarging holes in sheet metal, plastics and thin materials. Designed for workshop and on-site use, it reduces chatter and extends tool life.