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Capable Machining in the Medium Range

The indexable insert WNMG...-PM RT250+ is tailored for professional use in steel machining. With its trigonal shape and specialized CVD coatings, it offers a well-conceived solution for medium turning operations. The RT225+ and RT250+ versions prove their adaptability to varying requirements during continuous and light interrupted cuts.

Suitable materials

Technical data

  • Shape: WNMG
  • Processing: Medium
  • Cutting condition: Continuous and light interrupted
  • Workpiece Material: Steel (P20 / P20-P30)
  • Packaging unit: 10 Pieces

Dimensions of WNMG...-PM RT250+

  Item Nr. r L I.C S d
WNMG 060404-PM RT225+ 1661411 0,4 6,5 9,525 4,76 3,81
WNMG 060408-PM RT225+ 1661412 0,8 6,5 9,525 4,76 3,81
WNMG 080404-PM RT250+ 1661413 0,4 8,7 12,7 4,76 5,16
WNMG 080408-PM RT250+ 1661414 0,8 8,7 12,7 4,76 5,16
WNMG 080412-PM RT250+ 1661415 1,2 8,7 12,7 4,76 5,16

Cutting data

Steel
Vc (m/min) fn (mm/U) ap (mm)
WNMG 060404-PM RT225+ 120-240 0,15-0,35 0,5-4
WNMG 060408-PM RT225+ 120-240 0,15-0,35 0,5-4
WNMG 080404-PM RT250+ 120-240 0,15-0,35 0,5-4
WNMG 080408-PM RT250+ 120-240 0,15-0,35 0,5-4
WNMG 080412-PM RT250+ 120-240 0,15-0,35 0,5-4

Applications

This turning tool insert establishes an excellent basis for precise contour machining of unalloyed and alloyed steels. It is suited for turning operations of medium depth and aids in achieving reproducible results, particularly when reliable chip evacuation is required during slightly uneven cutting conditions.

Special features

The CVD carbide grades feature specifically balanced wear resistance. While the latest generation RT225+ grade primarily covers general steel machining, the RT250+ grade reliably handles the ISO range P20 to P30. This selection provides professional users with structured support in their daily turning tasks.

1661411

Data sheet

Materials
Steel
Processing
Mittel
Inserts
WN..
Cutting conditions
Continuous
Light interrupted

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