Sumitomo T2500A: equivalent grades from other brands
cermet, milling grade. The makers' comparison tables place it at M20 (stainless steel): 2 of 2 tables. The best-confirmed equivalents are Iscar IC30N, Mitsubishi NX2525, Kyocera TN60, Sandvik CT530.
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 Sandvik equivalent of Sumitomo T2500A?
CT530, confirmed by 1 of 2 tables at M20.
What is the Iscar equivalent of Sumitomo T2500A?
IC30N, confirmed by 2 of 2 tables at M20.
What material is Sumitomo T2500A for?
For stainless steel: the comparison tables place it at ISO M20.
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