Milling inserts and grades for cast iron - Sandvik Coromant
GC1020. Hard, PVD-coated grade with thin coating for light to rough finishing of nodular cast iron in dry and wet conditions and gray cast iron in wet and average to stable conditions. First choice for nodular cast iron and/or small diameter cutters. View assortment. CoroMill ® 331: High-quality grooving and parting off.
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