Sumitomo A30N: equivalent grades from other brands
uncoated carbide, milling grade. The makers' comparison tables place it at P20 (steel): 2 of 2 tables. The best-confirmed equivalents are Kennametal K125M, Iscar IC50M.
Note: table built by cross-checking the comparison tables published by Mitsubishi Materials (2025-2027 catalogue), Tungaloy (2023-2024) and Kyocera (2021). Each maker states its table is an estimate based on publications, not approved by the companies named; this one is not approved by them either. Equivalences are indicative: substrate, coating and geometry differ between brands. The catalogue of the grade you use is what counts. Grade names and trademarks belong to their owners.
Frequently asked questions
What is the Iscar equivalent of Sumitomo A30N?
IC50M, confirmed by 2 of 2 tables at P20.
What material is Sumitomo A30N for?
For steel: the comparison tables place it at ISO P20.
What problem it solved, how much time it saves you, what is missing. We read everything. We only publish with your permission, and only the way you choose.
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