Equivalents at K20 · coated, milling
| Brand | Equivalent (tables agreeing) | Other candidates |
|---|---|---|
| Sandvik | GC3330, GC1020 (3 of 3) | K20W, GC1010, GC3220, GC3040 |
| Kennametal | KC520M (3 of 3) | KC915M, KC610M, KC620M, KC514M |
| Seco | MK2050 (3 of 3) | MK1500, MK2000, MP1501, MP1500 |
| Walter | WKP25, WKP35, WKP35S, WKP15, WHH15, WXM15, WKK25 (1 of 3) | — |
| Mitsubishi | VP15TF, VP20RT (3 of 3) | MV1020, MC5020, MV1030, MC520 |
| Sumitomo | ACK300, ACK3000 (3 of 3) | XCU2500, XCK2000, ACK2000, ACK200 |
| Tungaloy | AH120 (3 of 3) | AH9030, T1215, T1115, AH9130 |
| Kyocera | PR1210 (3 of 3) | PR1510, CA420M, PR1810, PR905 |
| Ceratizit | SR216, SR226+, CTP1625, CTP3220 (1 of 3) | — |
| Dijet | JC8015, JC5015 (3 of 3) | JC605W, JC8118, JC610, JC605X |
| Ingersoll | IN6530, IN6515, IN2505, IN4030, IN2015, IN4015 (1 of 3) | — |
| TaeguTec | TT6800 (1 of 3) | — |
| Widia | TN5515, TN5520, TN2525, TN6525, TN6510, TN6520 (1 of 3) | — |
Where each table places it
| Kyocera (2021) | K20 · K30 · M20 · P30 · P40 · S20 |
| Mitsubishi (2025-27) | K10 · K20 · K30 · M20 · M30 · P20 · P30 · P40 · S20 · S30 |
| Tungaloy (2023-24) | K20 · K30 · M20 · M30 · P20 · P30 · P40 · S20 · S30 |
Equivalents at S30 · PVD coated, turning
| Brand | Equivalent (tables agreeing) | Other candidates |
|---|---|---|
| Sandvik | GC1125 (2 of 3) | — |
| Kennametal | KC5025, KCU25 (1 of 3) | — |
| Seco | CP600 (2 of 3) | — |
| Walter | WSM30S (1 of 3) | — |
| Mitsubishi | VP20RT, MP9025 (2 of 3) | VP15TF, MS9025 |
| Sumitomo | AC1030U, AC5025S (1 of 3) | — |
| Tungaloy | AH7025 (2 of 3) | AH630, AH6235 |
| Kyocera | PR1535 (2 of 3) | PR120S |
| Dijet | JC5118 (1 of 3) | — |
| TaeguTec | TT9030, TT8020, TT4430 (1 of 3) | — |
Where each table places it
| Kyocera (2021) | M40 · P30 |
| Mitsubishi (2025-27) | K30 · M40 · P40 · S20 · S30 |
| Tungaloy (2023-24) | P30 · S30 |
The tables disagree: Mitsubishi (2025-27) also lists it for K (cast iron); the other tables do not.
The tables disagree: Mitsubishi (2025-27), Kyocera (2021) also list it for M (stainless steel); the other table does not.
The tables disagree: Mitsubishi (2025-27), Tungaloy (2023-24) also list it for S (superalloys and titanium); 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.