TNMG-GF 60° Triangular Turning Insert for Finishing with GF Chipbreaker
TNMG-GF 60° Finishing Turning Insert is a high-performance indexable carbide insert designed for CNC turning applications. Featuring a 60° triangular negative geometry, the insert provides high cutting-edge strength, excellent stability, and good cost efficiency. Its optimized finishing chipbreaker geometry helps reduce cutting forces, improve chip control, and achieve consistent surface quality.
The TNMG-GF insert is mainly designed for finishing of steel, making it suitable for external turning, facing, profiling, and other precision machining operations on shafts, flanges, sleeves, and similar components. Depending on the workpiece material, insert grade, nose radius, and cutting conditions, it can be configured for a wide range of CNC turning applications.
| Product Code | TNMG-GF |
|---|---|
| Insert Shape | TNMG, 60° triangular insert |
| Operation | Finishing |
| Workpiece Material | Steel |
| Applicable Holders | DTGNR/L, PTFNR/L, PTTNR/L, PTGNR/L, MTGNR/L, MTJNR/L |
- Application: General turning of steel Finishing
- Chipbreaker: GF chipbreaker
- Recommended Grade: Typically used with CVD grades such as HR8105 / HR8225 / HR8115 / HR8125
- Source Reference: 030.pdf / page A40
| Model | LE (mm) | IC (mm) | S (mm) | D1 (mm) | RE (mm) |
|---|---|---|---|---|---|
| TNMG160404-GF | 16.5 | 9.525 | 4.76 | 3.81 | 0.4 |
| TNMG160408-GF | 16.5 | 9.525 | 4.76 | 3.81 | 0.8 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.