TaeguTec CCMT09T304FG TT5100 | CVD Coated Insert for Cast Iron Finishing
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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.
Need Help With taegutec Inserts?
Looking for a taegutec equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This taegutec insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.