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Drill bit GRAPHITE cobalt for metal, cylindrical shank, 5.5 mm (57H036)
Summary description:
Cobalt drill bit for metal by GRAPHITE, cylindrical shank, diameter 5.5 mm (57H036). Designed for drilling hardened and non‑hardened steels and other metals where increased wear resistance is required. Features cobalt alloy cutting tip for higher heat tolerance and longer life, suitable for hand drills and drill presses when precise metal drilling is needed.