TaeguTec CCMT09T304FG TT5100 | CVD Coated Insert for Cast Iron Finishing
Price shown is a starting point. Contact us for a precise quote based on your requirements.
TaeguTec CCMT09T304FG TT5100
Premium CVD Alumina Coated Carbide for High-Speed Cast Iron Finishing
Product Overview
"Which turning insert is best for high-speed finishing of gray cast iron parts that require long tool life and strict dimensional tolerance?"
The TaeguTec CCMT09T304FG TT5100 is an 80° rhombic turning insert featuring the technologically advanced TT5100 CVD-coated carbide grade. Specifically developed for the abrasive nature of ISO K (Cast Iron) and high-speed ISO P (Steel) machining, this grade utilizes a thick Al2O3 (Alumina) coating that serves as a superior thermal barrier. The FG chipbreaker geometry is micro-honed for extreme sharpness, providing precise chip control at light finishing depths, effectively reducing cutting forces and ensuring a mirror-like surface finish even in high-throughput environments.
Key Features
Thick coating provides unmatched heat and abrasive wear resistance, allowing for significantly higher spindle speeds (Vc) in cast iron machining.
The "Finishing" grade geometry minimizes cutting friction, preventing surface smearing and maintaining part accuracy over long batches.
Optimized for dry or wet machining, the TT5100 substrate prevents thermal cracking during the high-heat cycles of cast iron turning.
Technical Specifications
ISO Code Explanation: CCMT09T304FG
80° Rhom.
7° Relief
Tolerance
Mounting
9.7mm L
3.97mm S
0.4mm Rad.
Chipbreaker
| Unit System | Model Number | Inscribed Circle (IC) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT09T304FG | 9.525 mm | 0.4 mm |
| Imperial (ANSI) | CCMT32.51FG | 0.375" | 0.016" |
Recommended Cutting Parameters
| Workpiece Group | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Gray Cast Iron (ISO K) | 220 - 550 m/min | 0.05 - 0.20 mm/rev |
| Alloy Steel (ISO P) | 180 - 420 m/min | 0.05 - 0.15 mm/rev |
Compatible Toolholders
This insert fits all standard SCLCR/L 09 external toolholders and S-SCLCR/L 09 internal boring bars.
Product Applications
- High-speed finishing of brake drums and automotive engine blocks.
- Machining of large gray iron housings for industrial machinery.
- Precision turning of high-tensile steel shafts and precision pins.
- Optimized for automated production lines requiring high tool reliability.
TaeguTec Grade Comparison
| Grade | Coating | Material Performance |
|---|---|---|
| TT5100 (CVD Carbide) | CVD Alumina | Maximum Wear: Superior for Cast Iron Speed. |
| TT5080 (PVD Carbide) | PVD Coated | Toughness: Best for Stainless Steel & HRSA. |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a South Korean leader in precision metalworking. The TT5100 grade represents the highest standard of CVD coating technology, allowing you to push your machine limits while reducing the cost-per-part. By selecting the CCMT09T304FG TT5100, you are choosing consistent tool life, high-speed efficiency, and world-class industrial performance.
Verified Global Feedback
"Increases Production Speed"
We switched to TT5100 for our gray iron batches. Spindle speed is up by 30% and tool life is still better than our previous brand.
— Machining Solutions (USA)"Top für Gusseisen"
Excellent resistance to abrasive wear. The surface finish on brake components is very smooth. Highly recommend.
— Automobil GmbH (Germany)"Molto Affidabile"
Very consistent performance on automated lathes. Dimensional stability is perfect for finishing operations.
— Precisione S.R.L. (Italy)"Quality is Clear"
The FG chipbreaker works exactly as described. Clean chips, no vibration, excellent quality from TaeguTec.
— H. Sato (Japan)Frequently Asked Questions
1. Can I use TT5100 for heavy roughing?
TT5100 is specifically optimized for high-speed finishing. For heavy roughing in cast iron, a grade with higher toughness like TT5010 or TT5030 is recommended.
2. Does this insert require high coolant pressure?
The CVD coating on TT5100 is designed for high thermal loads and works exceptionally well even in dry machining conditions or with standard flood coolant.
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.