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Drill bit set GRAPHITE cobalt cylindrical 12 mm, 5 pcs (57H062-5)
Summary description:
Cobalt cylindrical drill bit set by GRAPHITE, model 57H062-5, includes five 12 mm diameter bits designed for drilling in hard materials. Made with cobalt alloy for increased heat resistance and wear durability, suitable for metalworking, stainless steel, and other demanding applications where higher hardness and temperature stability are required.