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    Drilling

    Gear-Gashing SUMO-CHAM

    Range: Ø57-80mm (2.24-3.15”)

    ISCAR's family of large diameter drills. This family features a drill body with a Weldon shank that carries cartridges with square inserts (4 cutting edges) in 10, 11 and 12 mm sizes. The inserts are available with four chipformer types and in the following grades: IC808/908 for low alloy steel, stainless steel and high temperature alloys.

    Recommended grade IC808
    GradesColors

    Gear-Gashing



    Rough-Face
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