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Efficient high feed milling in steel and stainless steel

The high feed milling insert LNMX 0904-MU in the PVD-coated RT330 grade is designed for high efficiency and productivity. It has been specifically developed for demanding machining operations where increased metal removal rates are required. Thanks to its generous dimensions and soft-cutting geometry, it significantly reduces cutting forces. This not only protects the tool holder but also allows for reliable operation on less powerful machines.

Suitable materials

Technical data

  • Insert shape: LNMX
  • Processing: High feed
  • Application: Steel (P15-P25) and stainless steel (M10-M25)
  • Coating: PVD-coated grade RT330
  • Number of cutting edges: 4
  • Packaging unit: 10 pieces

Dimensions of LNMX 0904-MU RT330

  Item Nr. L APmax W S r
LNMX 0904-MU RT330 2301065 11,94 1,50 9,20 4,79 1,20

Cutting data

Steel Stainless Steel
Vc (m/min) fz (mm) Vc (m/min) fz (mm)
LNMX 0904-MU RT330 80-200 0,6-1,5 60-160 0,6-1,5

Applications

Thanks to the RT330 grade, this indexable insert demonstrates its strengths particularly in the universal machining of steel and stainless steel alloys. It is ideally suited for general mechanical engineering, tool and mold making, and any manufacturing sector where high feeds and depths of cut up to 1.5 mm help reduce production costs. Furthermore, the milling insert supports stable processes even when utilizing machining centers with lower power output.

Special features

The combination of a soft-cutting geometry and a robust PVD coating provides a convincing balance of tool life and material removal capacity. The double-sided construction offers a total of four usable cutting edges, which significantly increases cost-efficiency in daily operations. The large dimensions of the indexable insert create the foundation for process-reliable, high cutting depths while keeping machine load to a minimum.

2301065

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