Kennametal KC915M: equivalent grades from other brands
coated, milling grade. The makers' comparison tables place it at K20 (cast iron): 2 of 3 tables. The best-confirmed equivalents are Sandvik GC3330, Seco MK1500, Iscar IC5100, Mitsubishi MV1020.
IN6530, IN6515, IN2505, IN4030, IN2015, IN4015 (1 of 3)
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TaTaeguTec
TT6800 (1 of 3)
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WiWidia
TN5515, TN5520, TN2525, TN6525, TN6510, TN6520 (1 of 3)
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Where each table places it
Kyocera (2021)
K10
Mitsubishi (2025-27)
K20
Tungaloy (2023-24)
K20
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 Kennametal KC915M?
GC3330, confirmed by 2 of 3 tables at K20.
What is the Iscar equivalent of Kennametal KC915M?
IC5100, confirmed by 2 of 3 tables at K20.
What material is Kennametal KC915M for?
For cast iron: the comparison tables place it at ISO K20.
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