TaeguTec CCMT09T304FG TT5080 | PVD Coated Carbide Insert for Stainless
Price shown is a starting point. Contact us for a precise quote based on your requirements.
TaeguTec CCMT09T304FG TT5080
High-Toughness PVD Coated Carbide for Stainless Steel & Heat-Resistant Alloys
Product Overview
"Which insert is best for finishing stainless steel components while avoiding built-up edge and maintaining high dimensional accuracy?"
The TaeguTec CCMT09T304FG TT5080 is a specialized 80° rhombic turning insert designed for the challenging ISO M (Stainless Steel) and ISO S (High-Temperature Alloys) machining groups. Utilizing the advanced TT5080 PVD-coated carbide grade, this insert offers an exceptional balance of substrate toughness and high-aluminum coating hardness. The FG chipbreaker (Finishing Geometry) is micro-engineered to provide clean chip breaking at shallow depths of cut, ensuring a superior surface finish and preventing long, tangled chips that are common in stainless steel turning.
Key Features
The TT5080 PVD coating maintains hardness even at extreme cutting temperatures, reducing oxidation and crater wear in HRSA materials.
Optimized for fine finishing, the FG geometry ensures smooth chip evacuation and a high-quality surface finish without work-hardening.
A specialized micro-grain carbide substrate provides the shock resistance necessary to handle slight interruptions and varying depths of cut.
Technical Specifications
ISO Code Explanation: CCMT09T304FG
80° Rhom.
7° Relief
Tolerance
Hole/Sint.
9.7mm L
3.97mm S
0.4mm Rad.
Chipbreaker
| Unit System | Model Number | IC (Inscribed Circle) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT09T304FG | 9.525 mm | 0.4 mm |
| Imperial (ANSI) | CCMT32.51FG | 0.375" | 0.016" |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (ISO M) | 90 - 200 m/min | 0.05 - 0.18 mm/rev |
| High-Temp Alloys (ISO S) | 35 - 80 m/min | 0.05 - 0.12 mm/rev |
Compatible Holders
This insert is designed for standard SCLCR/L 09 external holders and S-SCLCR/L 09 boring bars.
TaeguTec Grade Comparison
| Grade | Technology | Best Use Case |
|---|---|---|
| TT5080 (PVD Carbide) | PVD Coated Carbide | High Stability: Stainless & Exotic Alloys (Heat resistance). |
| PV3010 (PVD Cermet) | PVD Coated Cermet | Mirror Finish: Steel Finishing (Surface shine). |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a world-class leader in CNC tooling innovation from South Korea. The TT5080 grade represents the peak of material science for high-heat machining environments. By choosing TaeguTec, you invest in tools that minimize built-up edge, reduce downtime, and deliver consistent, professional results on high-value aerospace and medical components.
Verified Global Feedback
"Excellent on 316 Stainless"
We use TT5080 for surgical parts. The edge stays sharp far longer than standard carbide. No surface smearing issues.
— Precision Med (USA)"Zuverlässig bei Edelstahl"
Perfect chip control with the FG geometry. We finally got rid of the bird nests during our finishing runs on 1.4404 steel.
— Aero GmbH (Germany)"Grande Qualità"
High dimensional stability. Even after 50 pieces, the radius is holding up well on Titanium Grade 5.
— Machining S.R.L. (Italy)"Consistent Finishing"
Best PVD grade we've used for exotic alloys. Sharp, durable, and reliable.
— S. Nakamura (Japan)Frequently Asked Questions
1. Is TT5080 suitable for carbon steel turning?
While it can cut steel, it is highly optimized for Stainless Steel (ISO M). For high-speed steel production, a CVD-coated grade like TT8125 is more efficient.
2. How does FG chipbreaker help in stainless steel?
Stainless steel is prone to long, stringy chips. The FG geometry breaks these chips at light finishing depths, preventing damage to the workpiece surface.
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.