TaeguTec CCMT060204FG TT5100 | CVD Coated Turning Insert for Cast Iron
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TaeguTec CCMT060204FG TT5100
High-Speed CVD Coated Carbide Grade for Cast Iron & Steel Finishing
Product Overview
"Which insert is best for high-speed finishing of cast iron parts where abrasive wear is a constant challenge?"
The TaeguTec CCMT060204FG TT5100 is an 80° rhombic turning insert engineered for the ISO K (Cast Iron) and high-speed ISO P (Steel) groups. Featuring the elite TT5100 CVD-coated carbide grade, this insert utilizes a thick Al2O3 (Alumina) coating layer that provides an industry-leading thermal barrier against abrasive wear. The FG chipbreaker (Finishing Geometry) is micro-honed for extreme sharpness, ensuring excellent chip control at light depths of cut while maintaining high dimensional accuracy across long production runs.
Key Features
Thick Al2O3 coating provides superior wear resistance and thermal stability, allowing for significantly higher cutting speeds in cast iron.
Sharp edge geometry designed specifically for precision finishing, reducing cutting forces and preventing vibration.
A specialized tough carbide substrate ensures that while the coating resists wear, the insert body resists fracture during light interruptions.
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
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Gray Cast Iron (K) | 200 - 500 m/min | 0.05 - 0.20 mm/rev |
| Carbon Steel (P) | 180 - 400 m/min | 0.05 - 0.15 mm/rev |
Compatible Holders
This insert is designed for standard SCLCR/L 06 external holders and S-SCLCR/L 06 internal boring bars.
Product Applications
- High-speed finishing of brake discs and drum components.
- Precision turning of gear housing and engine block surfaces.
- Machining of high-ductility cast iron and carbon steel shafts.
- Ideal for mass production lines requiring long tool life and high throughput.
TaeguTec Grade Benchmarking
| Grade | Coating Type | Best Use Case |
|---|---|---|
| TT5100 (CVD Carbide) | Al2O3 CVD | High Speed: Best for Cast Iron and Steel Finishing. |
| TT5080 (PVD Carbide) | PVD Coated | Toughness: Best for Stainless and HRSA. |
Why Choose TaeguTec?
TaeguTec, part of the world-leading IMC Group, is a South Korean powerhouse in CNC tooling technology. The TT5100 grade represents the peak of CVD coating engineering, designed to reduce your cost-per-part in high-volume cast iron production. By choosing TaeguTec, you are selecting tools that empower higher spindle speeds and significantly longer intervals between tool changes.
Verified Global Feedback
"Industry Standard for Cast Iron"
We use TT5100 for all our brake disc finishing. The speed we can push this insert at is incredible without losing the finish quality.
— Automotive OEM (Germany)"Exceptional Wear Resistance"
Compared to our previous CVD grade, the TaeguTec TT5100 lasts 40% longer in ductile iron. A real game changer for our shop.
— Precision Lathe (USA)"Molto Stabile"
Very stable dimensions across thousands of parts. The FG geometry prevents any surface scratching.
— Componenti S.p.A. (Italy)"Consistency is Key"
Best finishing insert for automated lines. Never have to worry about premature failure.
— T. Tanaka (Japan)Frequently Asked Questions
1. Can TT5100 be used for interrupted cuts in cast iron?
TT5100 is optimized for continuous high-speed finishing. For heavy interruptions, a CVD grade with higher toughness like TT5010 is recommended.
2. Why is CVD better than PVD for cast iron finishing?
CVD coatings are typically thicker and offer higher resistance to the abrasive particles found in cast iron, allowing for higher cutting speeds without the edge burning up.
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.