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Drill bit GRAPHITE 57H046 cobalt for metal, cylindrical shank, 8 mm
Summary description:
Cobalt drill bit by GRAPHITE, model 57H046, designed for drilling metal with an 8 mm cutting diameter and a cylindrical shank. Made from high-speed steel with cobalt alloy for improved heat resistance and wear performance, suitable for drilling stainless steel, hardened steels and other metals. Use with standard drill chucks for workshop, construction and maintenance tasks.