Great Magtech (Xiamen) Electric Co., Ltd is one of the most reliable manufacturers and suppliers of carbide inserts for cast iron in China. We warmly wlecome you to buy high quality carbide inserts for cast iron from our factory. Contact us for more details.
Carbide Inserts for Cast Iron Description
The negative K series carbide inserts for cast iron provide excellent cutting force and tool stability, especially for efficient machining of cast iron. The negative rake angle design not only enhances cutting efficiency but also reduces vibration during cutting, ensuring a smoother processing result. These inserts come with high-performance coatings to minimize tool wear and thermal deformation, making them ideal for medium to heavy-duty cast iron turning applications.
Carbide Inserts for Cast Iron Features
The carbide inserts for cast iron (Negative K Series) feature TiC coating for excellent wear resistance and stability. The negative rake angle design reduces vibration, ensuring precise, high-speed cutting. These inserts maintain thermal stability, offering long-lasting performance across various cast iron materials for efficient machining.
K series groove features
|
Model |
Picture |
|
Characteristics |
| CNMG-MK |
|
|
MK - Finishing/Semi-Finishing For finishing cast iron. Combines sharpness and strength, with minimal chip resistance. |
| CNMG-UK |
|
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UK - Semi-Finishing/Roughing For medium-cutting of cast iron. High cutting edge strength, excellent machining performance under normal cutting conditions. |
| CNMG-HK |
|
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HK - Roughing For heavy-duty cutting of cast iron. High cutting edge strength and a large chip volume make it suitable for large stock removal. |
| CNMG-Flat Plate |
|
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Flat Plate - Rough - Heavy Duty Machining Flat plate insert for cast iron machining. High tip strength and stable insert position make it ideal for unstable cutting conditions such as interrupted cuts. |
Matching Grades
Six CVD coating grades covering common cast iron machining conditions
GK1215, GK1220, GK1225
GK1115, GK1120, GK1125
Carbide Inserts for Cast Iron application
The Carbide Inserts for Cast Iron K Series are ideal for machining cast iron materials, including grey cast iron and ductile iron. They are widely used in industries such as automotive manufacturing, mechanical engineering, and casting, where high-speed cutting, stability, and precision are essential. These inserts are perfect for both rough and finishing operations, ensuring smooth, efficient performance even under high cutting loads and temperatures.
Processing Range
MK geometry - cast iron finishing and semi-finishing.
UK geometry - general cast iron machining.
HK geometry - heavy-duty cast iron machining.
Flat blade - suitable for intermittent and other unstable machining conditions.
Carbide Inserts for Cast Iron for Machining Housings (Differential Cases)
| Parameter | Value / Description |
|---|---|
| Tool Model | WNMG080408-HK |
| Tool Grade | GK1120 |
| Workpiece Material | QT450 (HB160-210) |
| Cutting Speed (Vc) | 260 m/min |
| Feed Rate (fr) | 0.2 mm/rev |
| Depth of Cut (ap) | 1 mm |
| Cooling Method | Dry Cutting |
| Machining Operation | External Cylindrical Rough Turning |
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