Taegutec TCMT090204PC CT3000 Cermet Insert for CNC Finish Turning (10pcs)
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TaeguTec TCMT090204PC CT3000
Mirror Finishing Specialist: High-Speed Cermet with PC Chip Control
Product Overview
"Which insert is best for finishing small steel parts where surface Ra values and chip breaking are critical?"
The TaeguTec TCMT090204PC CT3000 is a high-performance 9mm triangular cermet insert designed for elite Steel (ISO P) finishing. Utilizing the CT3000 Cermet grade (a Ceramic-Metal composite), this tool offers superior chemical stability compared to tungsten carbide, effectively eliminating the "Built-Up Edge" (BUE) that dulls surface finishes. The PC (Positive Finishing) chipbreaker is specifically engineered for light depths of cut, providing sharp shearing action and excellent chip evacuation in high-velocity operations. When your production requires high dimensional accuracy and a brilliant mirror finish, the CT3000 PC combination is the industry benchmark.
Core Advantages
The CT3000 grade maintains a sharp cutting edge even at high temperatures, ensuring Ra values stay consistent throughout the batch.
Designed for finishing, the PC geometry curls chips tightly for safe evacuation, protecting the workpiece surface from scratches.
Superior crater and flank wear resistance in continuous steel turning, significantly reducing tool replacement frequency.
Technical Specifications
ISO Model Decoding: TCMT 090204 PC
Triangle
7° Relief
Tolerance
W/ Hole
9.6mm L
2.38mm T
0.4mm RE
| Standard | Designation | I.C. Size | Thickness |
|---|---|---|---|
| Metric | TCMT 090204 PC | 5.56 mm | 2.38 mm |
| Imperial | TCMT 1.8(1.5)1 PC | 0.218" | 0.094" |
Recommended Cutting Parameters (CT3000)
| Material Group | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Carbon Steel (P1-P2) | 180 - 450 | 0.05 - 0.20 |
| Alloy Steel (P3-P4) | 150 - 380 | 0.05 - 0.15 |
System Compatibility
Browse TCMT 09 Compatible Tool Holders →Applications & Compatibility
- Precision Components: Ideal for automotive valves, hydraulic fittings, and small engine parts.
- High-Speed Finishing: Best used in continuous cuts to achieve the desired mirror effect.
- Materials: Optimized for all ISO P Steels and Ductile Iron. Avoid non-ferrous metals.
- Standard Holders: Fully compatible with S-TCMCR/L boring bars and external TCMT 09 holders.
TaeguTec Cermet vs Carbide
| Grade | Material | Application Focus | Surface Finish (Ra) |
|---|---|---|---|
| CT3000 | Cermet | Final Precision Pass | Mirror (< 0.8) |
| TT9215 | CVD Carbide | High Speed Roughing | Good (1.6 - 3.2) |
| TT9225 | CVD Carbide | General Purpose | Standard (> 3.2) |
Why Choose Us
Authentic TaeguTec excellence for precision machine shops. We supply genuine industrial tooling that ensures your finish passes are consistent from the first part to the last.
"Switched from carbide for my finishing passes. The CT3000 leaves a surface that looks like it was ground."
— Richard D., USA"The PC breaker works perfectly on my Swiss CNC. Great chip control on small alloy steel parts."
— Hans W., Germany"Consistent Ra values over long production runs. Excellent dimensional stability."
— Sato Y., Japan"Molto buono per la finitura di precisione. Finish is much brighter than standard inserts."
— Pietro M., Italy"Fast delivery and the real deal. If you machine steel, you need this cermet for your final pass."
— Chris L., USAFrequently Asked Questions
A: Cermet is more brittle than carbide. It is highly recommended for continuous finishing. For heavy interruptions, consider a PVD carbide grade like TT5080.
A: The PC breaker is optimized for light finishing depths, typically between 0.2mm and 1.0mm.
A: CT3000 is an uncoated cermet because cermet itself has a natural resistance to chemical heat and adhesion. Uncoated edges stay sharper for precision finishing.
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.