Feature(may vary by option.)
●Size: ΦIC: 12.7mm, Thickness (S): 4.76mm, Dimension (Φd): 5.16mm, Radius (R): 0.8mm
●MD chip breaker suitable for pre-finishing carbon steel and alloy steel, suitable for machining workpieces with different dimensions and types.
●Improved substrate functions with high stability and excellent break resistance, the materials have improved tool life and better resistance to plastic deformation by applying composite coating technique with improved CVD coating (MTCVD) and thickfilm a-AL2O3.
●The inserts can be used not only for steel, but also for cast iron and exotic alloys to meet most machining requirements. Maintains the service life and excellent surface when machining at high speed and high feeding.
●CDBP has developed a range of CNC Turning Inserts for Steel with specially designed chip breaker and CVD coating suitable for various applications including external turning, drilling and face turning as well as chamfering.
[CNMG120404-MD]
[CNMG120408-MD]
Description
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Chip breaker MD/P3 (semi-finishing)Suitable for semi-finishing of alloy steel, carbon steel and stainless steel.Suitable for general turning, reliable on most of the working condition.Designed with two rake angles to ensure sharp cutting edge and enhance strength.The insert surface is subject to special treatment for chip evacuation smoothly. |
New coatingTiN is the coating on the surface, yellow coating makes it easier to tell the abrasive condition of the inserts. TiCN has excellent adhesion and edge strength, excellent performance to crater wear and flank wear, which is necessary for continuous automatic machining. The substrate is carbide alloy in gradient distribution, it is rough in the surface and hard internally, which can provide excellent resistance to anti-plastic deformation and roughness required for cutting at high speed. |
Steel Processing - Negative chip breakerExclusive design for steel semi-finishing.Stable chip control in profiling and boring.Excellent chip control in unstable cutting depth.Special designed chip breaking point to prevent clogging. |
Recommended cutting parameters
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| CNMG120404 | CNMG120408 | TNMG160404 | TNMG160408 | WNMG080404 | WNMG080408 | |
| Material: | Carbide | Carbide | Carbide | Carbide | Carbide | Carbide |
| Cover | TiCN/Al2O3 | TiCN/Al2O3 | TiCN/Al2O3 | TiCN/Al2O3 | TiCN/Al2O3 | TiCN/Al2O3 |
| Insert shape and angle | 80° diamond | 80° diamond | 60° triangle | 60° triangle | 80° triangle | 80° triangle |
