TaeguTec CCMT09T308FG TT5080 | PVD Coated Insert for Stainless Steel
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TaeguTec CCMT09T308FG TT5080
Advanced PVD Coated Carbide for High-Heat Stainless & Exotic Alloy Finishing
Product Overview
"Which turning insert is most effective for achieving high-precision surface finishes on stainless steel while preventing the built-up edge common in high-heat operations?"
The TaeguTec CCMT09T308FG TT5080 is a premier 80° rhombic turning insert engineered for the ISO M (Stainless Steel) and ISO S (HRSA) workpiece groups. Utilizing the TT5080 PVD-coated carbide grade, it combines a high-toughness micro-grain substrate with a multi-layered PVD coating that excels in extreme thermal environments. The FG chipbreaker (Finishing Geometry) is specifically designed to manage light depths of cut, providing exceptional chip control and a superior surface finish, even on gummy materials like 304 and 316 stainless steel.
Key Features
The TT5080 PVD coating acts as a thermal barrier, preventing crater wear and maintaining edge hardness during high-speed machining of superalloys.
Optimized for light-load operations, the FG geometry breaks chips efficiently at shallow depths, ensuring mirror-quality surface integrity.
The CCMT32.52 (0.8mm) radius provides a stronger cutting edge than 0.4mm alternatives, allowing for higher feed rates while maintaining finish.
Technical Specifications
ISO Code Explanation: CCMT09T308FG
80° Rhom.
7° Relief
Tolerance
Fixing
9.7mm L
3.97mm S
0.8mm Rad.
Chipbreaker
| Unit System | Model Number | Inscribed Circle (IC) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT09T308FG | 9.525 mm | 0.8 mm |
| Imperial (ANSI) | CCMT32.52FG | 0.375" | 0.031" |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (ISO M) | 90 - 190 m/min | 0.08 - 0.25 mm/rev |
| High-Temp Alloys (ISO S) | 35 - 75 m/min | 0.06 - 0.15 mm/rev |
Compatible Holders
This insert is fully compatible with standard SCLCR/L 09 external toolholders and S-SCLCR/L 09 internal boring bars.
Product Applications
- Precision turning of medical components in 316L Stainless Steel.
- Finishing aerospace turbine parts made from Inconel or Titanium alloys.
- High-quality finishing of automotive stainless fuel system components.
- Suitable for any high-stability Swiss-type or standard CNC lathe environment.
TaeguTec Grade Comparison
| Grade | Technology | Primary Focus |
|---|---|---|
| TT5080 (PVD Carbide) | PVD Coating | Toughness & Heat: Best for Stainless/Superalloys. |
| PV3010 (PVD Cermet) | Coated Cermet | Surface Shine: Best for Steel Finishing. |
Why Choose TaeguTec?
TaeguTec, as a leading brand within the IMC Group, represents the pinnacle of South Korean tooling engineering. The TT5080 grade is designed to tackle the most demanding materials in modern manufacturing. By utilizing TaeguTec, you reduce rework, minimize built-up edge, and achieve predictable tool life in high-value aerospace and medical projects.
Verified Global Feedback
"Perfect for Aerospace"
We use TT5080 on Inconel parts. The edge stays sharp even at high temperatures where other grades fail. 0.8mm radius is very robust.
— Precision Aero (USA)"Exzellent auf Edelstahl"
The chip control with the FG breaker is the best we've seen on 316 stainless. Clean surfaces every time.
— Weber Machining (Germany)"Very Consistent"
Good stability for long production runs. TaeguTec grade quality is consistently high.
— Meccanica S.R.L. (Italy)Frequently Asked Questions
1. Is TT5080 better than uncoated carbide for Titanium?
Yes. The PVD coating in TT5080 provides a critical thermal barrier that protects the substrate from the extreme heat generated during Titanium machining.
2. What is the benefit of the 0.8mm radius (CCMT32.52)?
The larger 0.8mm radius offers a stronger edge and allows for higher feed rates while maintaining a smooth surface finish compared to the 0.4mm version.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.