Insert cross-reference · 80° Diamond · 7° clearance (positive) · 0.8mm Rε
CCMT09T308 Cross Reference
Equivalent CCMT09T308 inserts across 7 brands — Sandvik, ISCAR, Kennametal, Walter, Tungaloy, Seco, Mitsubishi. Same ISO 1832 geometry class; grades, coatings and application windows differ by manufacturer. Treat equivalents as starting points and verify on a sample part: a cross-reference matches the geometry, not the process.
A general-purpose nose radius: a balance of edge strength and finish that suits most first-choice turning before you tune up for finishing or down for roughing.
| Brand | Designation / grade | Coating | Application |
|---|---|---|---|
| Sandvik | CCMT09T308 GC4315 | Inveio® CVD | P10–P20 |
| ISCAR | CCMT09T308 IC8150 | SUMO TEC® CVD Al₂O₃ | P10–P20 |
| Kennametal | CCMT09T308 KCP10B | KENGold™ CVD | P10–P20 |
| Walter | CCMT09T308 WPP10S | Tiger·tec® Silver CVD | P10–P20 |
| Tungaloy | CCMT09T308 T9115 | CVD TiCN/Al₂O₃ | P10–P20 |
| Seco | CCMT09T308 TP1500 | Duratomic® CVD | P10–P20 |
| Mitsubishi | CCMT09T308 MC6015 | CVD Al₂O₃ | P10–P20 |
Grades used Sandvik GC4315 · ISCAR IC8150 · Kennametal KCP10B · Walter WPP10S · Tungaloy T9115 · Seco TP1500 · Mitsubishi MC6015
25 brands list CCMT09T308 in their published standard programs, with 1,409 catalog variants across chipbreakers, grades and coatings. Variant count shows how deep each maker's standard range goes for this geometry. It is not a quality ranking.
| Brand | Catalog variants |
|---|---|
| Sumitomo | 251 |
| Sandvik-Coromant | 138 |
| Walter | 126 |
| Kyocera | 114 |
| Mitsubishi Materials | 98 |
| Widia | 86 |
| SECO Tools | 80 |
| Kennametal | 67 |
| Hoffmann Group | 66 |
| Ingersoll | 66 |
| Tungaloy | 64 |
| Korloy | 60 |
| ZCC Cutting Tools | 44 |
| Ceratizit | 33 |
| Iscar | 25 |
| Boehlerit | 23 |
| WNT | 18 |
| Mapal | 16 |
| Komet Group | 14 |
| Hahn+Kolb | 9 |
| Ceramtec | 6 |
| Nikken | 2 |
| LMT Fette | 1 |
| HAM-Andreas Maier | 1 |
| NTK Cutting Tools | 1 |
Hoffmann Group and Hahn+Kolb are distributor private-label programs (GARANT, ATORN). Counts are catalog listings, not stock levels. Availability varies by region and distributor.
- C — shape
- 80° rhombic (diamond)
- C — clearance angle
- relief angle 7°
- M — tolerance
- class M — molded, medium tolerance on inscribed circle and corner point (typically ±0.05–0.13 mm depending on size)
- T — type
- fixing hole with countersink, chipbreaker on one face (single-sided positive insert)
- 09 — cutting edge length / IC
- 9 mm nominal (inscribed circle / edge length class)
- T3 — thickness
- insert thickness 3.97 mm
- 08 — corner radius
- Rε = 0.8 mm nose radius
Type any maker's grade (e.g. GC4325, AC820P, T9215) to see grades other brands publish at the same ISO application position. VERIFIED = multi-source consensus; 2+ CHARTS = placement independently confirmed by two or more manufacturer charts; SINGLE-SOURCE = one chart only. Comparable at ISO position — not identical performance. Verify on a sample part.
Related designations