TaeguTec CCMT09T304FA TT5080 | PVD Coated Turning Insert for Stainless
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TaeguTec CCMT09T302FA TT5080
Precision PVD Coated Carbide for Stainless Steel & Heat-Resistant Super Alloys
Product Overview
"Which insert is best for high-precision finishing on sticky stainless steels while preventing built-up edge and maintaining a sharp cutting line?"
The TaeguTec CCMT09T302FA TT5080 is a premium 80° rhombic turning insert specifically engineered for challenging materials. The TT5080 grade utilizes a specialized PVD coating over a tough, sub-micron substrate to provide extreme heat resistance and edge sharpness. Equipped with the FA chipbreaker—a high-positive geometry designed for light depths of cut—this insert excels in minimizing cutting forces and vibration during fine finishing of Stainless Steel (ISO M) and HRSA (ISO S) components.
Key Features
The TT5080 thin-film PVD layer remains incredibly sharp, preventing material adhesion (Built-up Edge) on "gummy" materials like 316L or Titanium.
Specifically designed for finishing passes. The FA geometry ensures excellent chip evacuation even at very low feed rates and shallow depths of cut.
The tight corner radius allows for machining intricate profiles and reduces radial pressure, which is critical for thin-walled or small-diameter parts.
Technical Specifications
ISO Code Breakdown: CCMT09T302FA
80° Rhom.
7° Relief
Tolerance
Hole/Sint.
9.7mm L
3.97mm S
0.2mm Rad.
Chipbreaker
| Unit | Designation | IC (Inscribed Circle) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT09T302FA | 9.525 mm | 0.2 mm |
| Imperial (ANSI) | CCMT32.50.5FA | 0.375" | 0.008" |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (ISO M) | 100 - 200 m/min | 0.03 - 0.12 mm/rev |
| High-Temp Alloys (ISO S) | 40 - 80 m/min | 0.05 - 0.10 mm/rev |
Compatible Holders
This insert fits all standard SCLCR/L 09 type toolholders and S-SCLCR/L 09 boring bars.
Browse Matching Toolholders →TaeguTec Grade Benchmarking
| Grade | Coating | Best Application Focus |
|---|---|---|
| TT5080 | PVD Coated | Finishing: Sticky materials, stainless & aerospace alloys. |
| TT8125 | CVD Coated | General Purpose: Carbon steel turning & medium roughing. |
Why Choose TaeguTec?
As a global leader in the IMC Group, TaeguTec is synonymous with South Korean engineering excellence. The CCMT09T302FA TT5080 is designed for CNC professionals who prioritize surface quality and dimensional consistency in high-value components. We guarantee 100% genuine industrial tooling that optimizes spindle time and reduces scrap rates in medical, aerospace, and high-tech automotive manufacturing.
Global Verified Reviews
"Flawless on 304 Stainless"
Replaced a generic brand with these for 304 stainless shafts. The finish is mirror-like and the FA chipbreaker controls the chips perfectly even at low feed.
— Precision Lathe Works (USA)"Top Qualität für Titan"
Very sharp edge. Ideal for finishing Grade 5 Titanium. The TT5080 coating handles the heat much better than expected.
— B. Müller (Germany)"Ottimo inserto per finitura"
Consistent dimensions across a batch of 500 parts. The 0.2 radius is very precise for detailed profiling.
— Meccanica G. (Italy)"Reliable Swiss-type Tooling"
Perfect for our Citizen lathes. No built-up edge on small stainless parts. Very high tool life in medical applications.
— K. Tanaka (Japan)Frequently Asked Questions
1. When should I use the 0.2mm radius vs 0.4mm?
Use the 0.2mm (RE 02) for intricate profiling or when the workpiece is prone to vibration. It creates less radial pressure than a 0.4mm radius, ensuring better accuracy on thin parts.
2. Can I use TT5080 for dry machining?
While TT5080 has high heat resistance, we recommend using high-pressure coolant when machining stainless steel to help with chip evacuation and to further protect the polished cutting edge.
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.