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> New 110 spmr 321-1A grade PL5 carbide inserts O642
New 110 spmr 321-1A grade PL5 carbide inserts O642
'For: Steel, cast steel, malleable cast iron, 400/500 series stainless steels' - 'General purpose grade covering a wide range of applications, low to medium cutting speeds, high feeds and depths of cut. Has good deformation resistance.'