Stiger’s LNMU High Feed Cutters are built for high-efficiency milling where maximum metal removal rates are the priority. The unique geometry of the LNMU insert – combined with a small axial depth of cut and extremely high feed per tooth – dramatically reduces cutting forces and spindle load, making these cutters ideal for machines with limited power or long tool overhangs.
Key Features
- High feed milling design for low cutting force and high feed rates
- Compatible with LNMU-style indexable inserts
- Suitable for roughing and semi-finishing of steel, stainless steel, cast iron, and hardened materials
- Reduces vibration and chatter, extending insert and spindle life
- Ideal for deep cavities and long-reach applications
Available Sizes
| Diameter | Length |
|---|---|
| 16Ф | 100lg |
| 16Ф | 150lg |
| 16Ф | 200lg |
| 20Ф | 130lg |
| 20Ф | 160lg |
| 25Ф | 140lg |
| 25Ф | 160lg |
| 25Ф | 200lg |
| 32Ф | 160lg |
| 32Ф | 200lg |
| 63Ф | — |
| 80Ф | — |













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