Carbide grade · Tungaloy · ISO P/M
Tungaloy T9125
T9125 is a Tungaloy carbide insert grade (CVD TiCN/Al₂O₃), applied in the ISO P/M areas. In this cross-reference it appears on 10 insert designations; the same insert geometry is also made by ISCAR, Kennametal, Mitsubishi, Sandvik, Seco, Walter. A reference record exists, but its evidence is not approved for service. Same position is not the same performance: verify on a sample part before switching.
Grade summary
- Brand
- Tungaloy
- Coating / substrate
- CVD TiCN/Al₂O₃
- ISO application area
- P — steel · M — stainless steel
- Application range (catalog)
- P20–P30
- Used in
- 10 insert designations in this reference
Cross-brand equivalents (manufacturer charts)
A reference record exists, but its evidence is not approved for service.
Same insert geometry, other brands
These makers produce the same insert designation in their own grade. Shared geometry is not a grade equivalence.
| Brand | Grade | Coating | Shared designations |
|---|---|---|---|
| ISCAR | IC8250 | SUMO TEC® CVD Al₂O₃ | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
| Kennametal | KCP25B | KENGold™ CVD | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
| Mitsubishi | MC6025 | CVD Al₂O₃ | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
| Sandvik | GC4325 | Inveio® CVD Al₂O₃ | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
| Seco | TP2500 | Duratomic® CVD | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
| Walter | WPP20S | Tiger·tec® Silver CVD | CNMG120404, CNMG120408, DNMG150604, DNMG150608, DNMG150612, SNMG120404, SNMG120408, SNMG120412, TNMG160408, TNMG160412 |
Insert designations using T9125
| Designation | Geometry | Catalog code | Application |
|---|---|---|---|
| CNMG120404 | 80° Diamond · 0° clearance · 12mm IC · 0.4mm Rε (finishing) | CNMG120404 T9125 | P20–P30 |
| CNMG120408 | 80° Diamond · 0° clearance · 12mm IC · 0.8mm Rε | CNMG120408 T9125 | P20–P30 |
| DNMG150604 | 55° Diamond · 0° clearance · 15mm IC · 0.4mm Rε (finishing) | DNMG150604 T9125 | P20–P30 |
| DNMG150608 | 55° Diamond · 0° clearance · 15mm IC · 0.8mm Rε | DNMG150608 T9125 | P20–P30 |
| DNMG150612 | 55° Diamond · 0° clearance · 15mm IC · 1.2mm Rε (roughing) | DNMG150612 T9125 | P20–P30 |
| SNMG120404 | 90° Square · 0° clearance · 12mm IC · 0.4mm Rε (finishing) | SNMG120404 T9125 | P20–P30 |
| SNMG120408 | 90° Square · 0° clearance · 12mm IC · 0.8mm Rε | SNMG120408 T9125 | P20–P30 |
| SNMG120412 | 90° Square · 0° clearance · 12mm IC · 1.2mm Rε (roughing) | SNMG120412 T9125 | P20–P30 |
| TNMG160408 | 60° Triangle · 0° clearance · 16mm IC · 0.8mm Rε | TNMG160408 T9125 | P20–P30 |
| TNMG160412 | 60° Triangle · 0° clearance · 16mm IC · 1.2mm Rε (roughing) | TNMG160412 T9125 | P20–P30 |
Frequently asked questions
What is Tungaloy T9125?
T9125 is a Tungaloy carbide insert grade (CVD TiCN/Al₂O₃), applied in the ISO P/M areas, used in 10 insert designations in this reference.
Does this cross-reference favour specific brands?
No. Comparable grades appear here only because manufacturer-published comparison charts place them at the same ISO application position. No manufacturer pays for placement, nothing on this page is sponsored, and CuttingToolsAI sells no tools and earns no commission. Placements backed by a single chart are flagged as such, and every comparison ends the same way: verify on a sample part before switching.
Grade charts by brand
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