Korloy WNMG080408 hm pc9030 grade pack of 10 10ballnose This multi-grade insert can be

This multi-grade insert can be used for steel

HRC upto 45-55 with and without coolantAPMT1604 for BAP400R cutters brown coatedSUITABLE TO ALL MILLING CUTTERS FOR APMT1604

it is important to select the appropriate scale that will provide results between 10 and 90 units

there are many Chinese brand also making same inserts so you can just check description of size from other brands to fix this insert

Size of Carbide Endmill 55 HRC: 1mm

Korloy WNMG080408 hm pc9030 grade pack of 10 10ballnose This multi-grade insert can beKORLOY ORIGINAL INSERTS PC9030 grade is a universal grade, but is most commonly used in stainless steel of any kind wnmg is double sided insert used in turning operations with multiple edges.