Equivalents at P40 · coated, milling
| Brand | Equivalent (tables agreeing) | Other candidates |
|---|---|---|
| Sandvik | GC4340 (3 of 3) | GC1030, GC2030, GC4240, GC1130 |
| Seco | F40M, T60M (2 of 3) | MP2501, MP3501, MS2500, MM4500 |
| Iscar | IC928 (3 of 3) | IC830, IC4050, IC635, IC328 |
| Walter | WKP35, WKP35S, WSP45, WSP46 (1 of 3) | — |
| Mitsubishi | VP30RT (3 of 3) | — |
| Sumitomo | ACP300 (2 of 3) | ACU2500, ACP3000, AC230, ACZ330 |
| Tungaloy | AH140 (3 of 3) | AH3035 |
| Kyocera | PR1525 (1 of 3) | — |
| Ceratizit | GM246, GM43+, CTP1235, CTP2235 (1 of 3) | — |
| Dijet | JC5040 (3 of 3) | JC8050, JC7560, JC5118, JC7550 |
| Ingersoll | IN6530, IN2040, IN4005, IN4030, IN2530 (1 of 3) | — |
| TaeguTec | TT7800, TT8020 (1 of 3) | — |
| Widia | TN7535, TN6540 (1 of 3) | — |
Where each table places it
| Kyocera (2021) | P40 |
| Mitsubishi (2025-27) | K30 · M30 · P30 · P40 |
| Tungaloy (2023-24) | M30 · P30 · P40 |
The tables disagree: Mitsubishi (2025-27) also lists it for K (cast iron); the other tables do not.
The tables disagree: Mitsubishi (2025-27), Tungaloy (2023-24) also list it for M (stainless steel); the other table does not.
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.