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High-performance Cast Iron Machining with DNMG...-KC RT150K

The DNMG...-KC RT150K indexable insert offers professional users a solid solution for the medium machining of cast iron materials. The proven combination of a CVD coating and a resilient K10-K20 carbide substrate creates good conditions for consistently reliable turning processes, even under varying cutting conditions.

Suitable materials

Technical data

  • Insert shape: DNMG
  • Machining application: Medium machining
  • Cutting conditions: Continuous, light and heavy interrupted cuts
  • Material suitability: Cast Iron
  • Carbide grade: RT150K (CVD-coated K10-K20 carbide)
  • Packaging unit: 10 pieces

Dimensions of DNMG...-KC RT150K

  Art. Nr. r L I.C S d
DNMG 150608-KC RT150K 1661425 0,8 15,5 12,7 6,35 5,16
DNMG 150612-KC RT150K 1661426 1,2 15,5 12,7 6,35 5,16

Cutting data

Cast Iron
Vc (m/min) fn (mm/U) ap (mm)
DNMG 150608-KC RT150K 200-400 0,2 -0,4 0,5-4
DNMG 150612-KC RT150K 200-400 0,2 -0,4 0,5-4

Applications

This robust turning insert is tailored to the versatile requirements of machining cast iron. The geometry and coating prove their worth particularly in medium machining, where they support reliable chip evacuation during both uniform material removal and light or heavy interrupted cuts.

The DNMG...-KC RT150K opens up flexible application possibilities in mechanical engineering and series production. With a choice of two corner radii (0.8 mm and 1.2 mm), the tool can be optimally adapted to the specific contour machining requirements.

Special features

The core of this rhombic turning insert is the RT150K grade, a CVD-coated K10-K20 carbide. This coating technology ensures high thermal stability and strong wear protection, which has a positive effect on the overall tool life. The well-thought-out design for interrupted cuts reduces the risk of cutting edge chipping and enables highly efficient workflows.

1661425

Data sheet

Materials
Cast Iron
Processing
Mittel
Inserts
DN..
Cutting conditions
Continuous
Heavy interrupted
Light interrupted

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