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    HSS-G DIN1869 Extra Long Drill Bit
    Execution
    HSS-G Drill bit, DIN 1869, extra long, ground flute, point angle 118°, type N-spiral, steam tempered.

    Application
    General-purpose drill, to drill steels with tensile strength up to 1.000 N/mm2, cast steel, grey cast iron, malleable cast iron, nickel brass and graphite. Take care to conform to cutting speeds, frequent pecking and sufficient lubrication
    Mr.Feng Perter
    Mr.Feng Perter