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Drill bit GRAPHITE 57H052 cobalt for metal, cylindrical shank, 9.5 mm
Summary description:
Cobalt metal drill bit GRAPHITE 57H052 with a 9.5 mm diameter and cylindrical shank, designed for drilling hardened steels and general metalworking. The high-cobalt composition increases heat resistance and wear life, suitable for use in hand drills and drill presses. Ideal for workshop, industrial and maintenance tasks requiring precise holes in metal.