Product Overview
The Tungaloy CNMG120408-SM T6130 is a premium carbide turning insert designed for high-performance machining applications in the PLC industrial automation sector. This diamond-shaped insert with an 80° angle is engineered for medium cutting operations, offering exceptional durability and precision in stainless steel and steel machining applications.
Technical Specifications
| Parameter | Specification | Details |
| ISO Designation | CNMG 120408-SM | Standard ISO turning insert classification |
| Manufacturer Grade | T6130 | Tungaloy proprietary carbide grade |
| Material | Carbide | Premium tungsten carbide substrate |
| Shape | Diamond with Hole 80° | 80-degree diamond shape with center hole |
| Rake Angle | -15° | Negative rake angle for stability |
| Breaker Symbol | SM | Specific chipbreaker geometry |
| Cutting Edge Style | Honed/Chamfered | Precision edge preparation |
| Width | 0.5000 inches (12.7mm) | Standard insert size |
| Material Application | Stainless Steel, Steel | Primary material compatibility |
| Cutting Classification | Medium Cutting | Recommended cutting conditions |
Key Features and Benefits
Enhanced Durability
The T6130 grade carbide substrate provides exceptional wear resistance and thermal stability, ensuring longer tool life and reduced downtime in continuous production environments.
Precision Machining
With its honed and chamfered cutting edges, this insert delivers superior surface finishes and dimensional accuracy, crucial for precision components in PLC automation systems.
Optimized Chip Control
The SM chipbreaker geometry ensures efficient chip formation and evacuation, preventing chip entanglement and improving machining safety in automated systems.
Versatile Application
Specifically engineered for stainless steel and steel machining, making it ideal for manufacturing PLC enclosures, control panels, and industrial automation components.
Industrial Applications
The CNMG120408-SM T6130 insert finds extensive applications in the PLC industrial automation sector:
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PLC Enclosure Manufacturing: Machining of steel and stainless steel enclosures for control systems
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Control Panel Components: Precision turning of mounting plates, brackets, and hardware
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Industrial Machinery Parts: Manufacturing of automation equipment components
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Sensor and Actuator Housings: Production of precision housings for industrial sensors
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Motor Mounting Components: Machining of motor brackets and mounting hardware
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Conveyor System Parts: Production of rollers, brackets, and structural components
Performance Comparison
| Feature | CNMG120408-SM T6130 | Standard Carbide Inserts |
| Tool Life | Extended 30-50% longer | Standard tool life |
| Surface Finish | Superior Ra 0.8-1.6 μm | Standard Ra 1.6-3.2 μm |
| Chip Control | Optimized SM chipbreaker | Basic chip control |
| Material Compatibility | Specialized for steel/stainless | General purpose |
| Thermal Stability | Excellent up to 800°C | Moderate thermal resistance |
Frequently Asked Questions
What materials is the CNMG120408-SM T6130 insert best suited for?
This insert is specifically engineered for machining stainless steel and steel materials, making it ideal for industrial automation components, PLC enclosures, and control panel manufacturing.
What does the "SM" designation mean in the product code?
The "SM" refers to the specific chipbreaker geometry designed for medium cutting applications. This chipbreaker provides optimal chip control and evacuation during machining operations.
What are the recommended cutting parameters for this insert?
For medium cutting applications in steel and stainless steel, recommended parameters include cutting speeds of 150-250 m/min, feed rates of 0.2-0.4 mm/rev, and depth of cut up to 4mm. Always refer to manufacturer guidelines for specific applications.
How does the T6130 grade compare to other carbide grades?
The T6130 grade offers superior wear resistance and thermal stability compared to standard carbide grades, specifically optimized for steel and stainless steel machining with extended tool life and improved surface finishes.
Is this insert compatible with standard tool holders?
Yes, the CNMG120408-SM T6130 insert is designed to fit standard CNMG tool holders with appropriate clamping systems. Ensure proper tool holder selection based on your specific machining requirements.
Trust Metrics and Industry Standards
ISO 1832
International Standard Compliance
99.5%
Dimensional Accuracy
Tungaloy
Premium Manufacturer
30-50%
Extended Tool Life
External References and Citations:
- Cromwell Tools - Tungaloy turning insert specifications
- MSC Industrial Supply - Technical data sheets
- MISUMI Industrial Components - Application guidelines
- ISO 1832:2012 - Indexable inserts for cutting tools
- Industrial Automation Standards - Machining requirements
Conclusion
The Tungaloy CNMG120408-SM T6130 carbide turning insert represents a premium solution for industrial automation machining applications. With its specialized T6130 grade carbide, optimized SM chipbreaker geometry, and precision engineering, this insert delivers exceptional performance in steel and stainless steel machining operations. Its extended tool life, superior surface finishes, and reliable chip control make it an essential component for manufacturers in the PLC industrial automation sector seeking to optimize production efficiency and maintain high-quality standards.
For industrial automation professionals, this insert offers the perfect balance of durability, precision, and performance, ensuring reliable operation in demanding manufacturing environments while reducing overall production costs through extended tool life and reduced downtime.