TaeguTec CCMT060204PC CT3000 | High-Speed Finishing Cermet Insert
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TaeguTec CCMT060204PC CT3000
The Mirror-Finish Expert: Unmatched Cermet Performance for High-Speed Turning
Product Overview
"Which insert is best for achieving a high-gloss surface finish and maintaining tight tolerances on steel parts during high-speed finishing?"
The TaeguTec CCMT060204PC CT3000 is a high-technology 80° rhombic insert crafted from CT3000 Cermet. Unlike standard carbide, Cermet (a composite of Ceramic and Metal) offers exceptional chemical stability and resistance to built-up edge (BUE), making it the gold standard for high-speed finishing of Carbon Steel, Alloy Steel, and Stainless Steel. The PC chipbreaker is specifically designed for light depths of cut, ensuring excellent chip control and low cutting forces to prevent vibration and ensure a flawless surface finish.
Key Features
Unmatched chemical resistance at high temperatures, providing superior surface Ra values and gloss.
Sharp cutting edge combined with precision geometry for stable chip evacuation at light loads.
The Cermet substrate prevents material welding, ensuring the cutting edge remains sharp for longer durations.
Technical Specifications
ISO Code Decoding: CCMT060204PC
80° Rhom.
7° Relief
Tolerance
Fixing
6.4mm L
2.38mm S
0.4mm Rad.
Chipbreaker
| Unit System | Designation | IC (Inscribed Circle) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT060204PC | 6.35 mm | 0.4 mm |
| Imperial (ANSI) | CCMT21.51PC | 0.250" | 0.016" |
Recommended Cutting Parameters
| Material Group | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Carbon Steel / Alloy Steel | 200 - 450 m/min | 0.05 - 0.20 mm/rev |
| Stainless Steel (ISO M) | 150 - 300 m/min | 0.05 - 0.15 mm/rev |
Compatible Toolholders
This insert is precision-engineered for SCLCR/L 06 holders and S-SCLCR/L 06 boring bars.
Product Applications
- Final finishing of high-precision shafts and bearings.
- Mirror-finish turning of hydraulic valve components.
- High-speed boring operations where dimensional drift must be minimized.
- Machining of small-diameter components requiring excellent edge sharpness.
Cermet vs. Carbide Comparison
| Material Grade | Speed Capability | Surface Finish Result |
|---|---|---|
| CT3000 (Cermet) | Very High | Mirror Finish: Best for high-gloss Ra. |
| TT8125 (Carbide) | Medium-High | Productivity: Best for bulk removal. |
Why Choose TaeguTec?
TaeguTec, a member of the IMC Group, is an industry leader in cutting-edge metallurgical solutions. Our CT3000 Cermet grade is the result of years of research into molecular bonding, delivering a material that behaves like a ceramic in heat resistance but maintains the edge integrity of a high-end metal. By choosing TaeguTec, you are utilizing world-class South Korean engineering designed to decrease cycle times and increase the perceived quality of your finished products through superior aesthetics and precision.
Verified Global Feedback
"Surface is like a mirror"
We switched from coated carbide to CT3000 for our finishing pass. The gloss on the steel shafts is incredible. No secondary polishing needed.
— Precision Components (Japan)"Excellent tool life"
The tolerance stays consistent across a 500-part run. Very little wear on the edge even at 350 m/min.
— Machining Solutions (Germany)"Ottima Finitura"
Great for small parts. The PC chipbreaker controls the chips perfectly in stainless 304 finishing.
— Meccanica di Precisione (Italy)Frequently Asked Questions
1. Should I use coolant with CT3000 Cermet?
Cermet performs best in dry machining or with minimal lubrication (MQL) to avoid thermal shock, though consistent high-pressure coolant can be used if thermal stability is maintained.
2. Can this be used for heavy roughing?
No. Cermet is more brittle than carbide. It is strictly recommended for finishing and light medium turning with low depths of cut.
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.