TaeguTec CCMT060204FG TT5080 | PVD Coated Insert for Stainless Steel
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TaeguTec CCMT060204FG TT5080
Professional PVD Carbide Grade for Stainless Steel and Exotic Alloy Machining
Product Overview
"Which insert is most suitable for precision finishing of stainless steel when I need to prevent built-up edge and maintain a sharp cutting edge under high heat?"
The TaeguTec CCMT060204FG TT5080 is an 80° rhombic turning insert featuring the advanced TT5080 PVD-coated carbide grade. Specifically developed for the demanding ISO M (Stainless Steel) and ISO S (HRSA) groups, this insert utilizes an ultra-fine substrate combined with a high-aluminum PVD coating. The FG chipbreaker geometry is a "Finishing" specialist, providing excellent chip control at light depths of cut, preventing long, stringy chips from marring the workpiece surface. Whether you are machining 304, 316, or Titanium, the TT5080 grade ensures maximum edge stability and oxidation resistance.
Key Features
The TT5080 grade is designed to thrive in high-temperature cutting zones, typical of stainless steel and superalloys, effectively resisting crater wear.
The FG (Finishing) chipbreaker is optimized for low feed rates and shallow cuts, delivering precise chip breaking and a superior surface finish.
A micro-engineered cutting edge reduces cutting forces and minimizes work-hardening on the workpiece material.
Technical Specifications
ISO Code Explanation: CCMT060204FG
80° Rhom.
7° Relief
Tolerance
Hole/Sint.
6.4mm L
2.38mm S
0.4mm Rad.
Finishing G
| Unit System | Model Number | Inscribed Circle (IC) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT060204FG | 6.35 mm | 0.4 mm |
| Imperial (ANSI) | CCMT21.51FG | 0.250" | 0.016" |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (ISO M) | 80 - 180 m/min | 0.05 - 0.15 mm/rev |
| High-Temp Alloys (ISO S) | 30 - 70 m/min | 0.05 - 0.12 mm/rev |
Compatible Toolholders
This insert is designed for standard SCLCR/L 06 external holders and S-SCLCR/L 06 boring bars.
Product Applications
- Precision finishing of medical implants (Stainless 316L, Titanium).
- Finishing of aerospace fasteners and high-temperature alloy components.
- Machining of hydraulic fittings and valve stems in 304/316 stainless.
- Excellent for Swiss-type CNC machines requiring high tool life and precision.
TaeguTec Grade Benchmarking
| Grade | Technology | Best Use Case |
|---|---|---|
| TT5080 (PVD Carbide) | PVD Coated Substrate | Heat Resistance: Best for Stainless and HRSA. |
| TT8125 (CVD Carbide) | CVD Coated Substrate | Production: General purpose Steel turning. |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a global leader in precision CNC tooling from South Korea. The TT5080 PVD carbide series represents the peak of material science for difficult-to-machine materials. By choosing TaeguTec, you are investing in tools designed to resist built-up edge, reduce scrap, and maximize spindle uptime in high-value component manufacturing.
Verified Global Feedback
"Perfect for 316 Stainless"
We machine 316 surgical components and the TT5080 grade is the only one that doesn't chip mid-batch. Very sharp edge.
— Medical Tech (USA)"Top für Edelstahl"
Excellent tool life on aerospace parts. The FG chipbreaker prevents the usual "bird nesting" issues we have with stainless.
— Precision GmbH (Germany)"Very Consistent"
Very good results on Titanium finishing. The surface quality is smooth and dimensional accuracy is high.
— Machining S.R.L. (Italy)Frequently Asked Questions
1. Is TT5080 better than TT8125 for stainless?
Yes. TT5080 is a PVD-coated grade specifically optimized for the heat and work-hardening properties of stainless steel, whereas TT8125 is a CVD grade focused on steel production.
2. Can I use this for dry machining?
While PVD coatings are heat resistant, stainless steel machining usually requires a stable flow of coolant to prevent built-up edge and to flush out chips.
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.