Taegutec TCMT090204PC TT9225 Carbide Insert for CNC Finish Turning (10pcs)
Free shipping on all orders.
Check compatibility: Confirm the model and dimensions before ordering.
Need help choosing? Contact us before ordering.
💰 Bulk savings 2-9 pcs · 6% OFF | 10+ pcs · 12% OFF
TaeguTec TCMT090204PC TT9225
High-Speed CVD Technology for Precision Steel Finishing
Product Overview
"Which insert is the best for high-speed finishing of carbon and alloy steels while maintaining long tool life?"
The TaeguTec TCMT090204PC TT9225 is a professional 9mm triangular turning insert engineered for Steel (ISO P) applications. Featuring the advanced TT9225 CVD grade, this insert is built with a thick Al2O3 coating layer that provides exceptional heat resistance and crater wear protection at high cutting velocities. The PC (Positive Finishing) chipbreaker is specifically designed for light depths of cut, utilizing a sharp cutting edge to reduce friction and heat. This makes it the ideal choice for automotive and general machinery parts where high-efficiency throughput and a mirror-like surface finish are required on steel workpieces.
Key Features
The TT9225 grade allows for significantly higher cutting speeds (Vc) compared to PVD grades, reducing cycle times.
Sharp positive rake angle ensures clean shearing of steel fibers, delivering superior dimensional accuracy.
The PC breaker prevents long, stringy chips in soft steels, ensuring a safe and automated machining process.
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 (TT9225)
| Workpiece Material | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Low Carbon Steel | 180 - 350 | 0.05 - 0.20 |
| Alloy Steel (e.g. 4140) | 150 - 280 | 0.05 - 0.15 |
Compatible Toolholders
Shop TCMT 09 Compatible Holders →Applications & Compatibility
- Precision Turning: Perfect for small parts finishing in the automotive and energy sectors.
- Material Excellence: Primary choice for Carbon Steels, Alloy Steels, and Tool Steels (ISO P).
- High-Speed Machining: Optimized for CVD cutting speeds on stable CNC lathes.
- Hardware Fit: Fits all standard S-TCMCR/L and STFCR/L holders utilizing TCMT 09 size pockets.
TaeguTec Grade Comparison
| Grade | Type | ISO Scope | Primary Benefit |
|---|---|---|---|
| TT9225 | CVD | P (Steel) | High Velocity & Wear Resistance |
| TT8125 | CVD | P (Steel) | Ultra High-Speed Finishing |
| TT9080 | PVD | M / S | Stainless & Heat Resistant Alloys |
Why Choose Us
We supply authentic TaeguTec cutting tools with full technical documentation. Our goal is to maximize your CNC productivity with the highest quality industrial inserts available on the market.
"TT9225 grade is a beast on 1045 steel. I doubled my cutting speed compared to my old PVD inserts."
— Robert K., USA"Hervorragende Oberflächengüte bei legiertem Stahl. Die Standzeit ist beeindruckend."
— Dieter W., Germany"Excellent finishing accuracy for small precision pins. Fast shipping to Tokyo."
— Hiroshi T., Japan"Ottima resistenza all'usura su acciai bonificati. Molto soddisfatto."
— Marco G., Italy"The PC breaker works perfectly on my manual lathe too. Clean chips every time."
— James L., UKFrequently Asked Questions
A: While it can cut stainless, it is not optimized for it. CVD grades like TT9225 can suffer from micro-chipping in gummy stainless. We recommend TT9080 (PVD) for ISO M materials.
A: The PC geometry is a finishing specialist. We recommend a depth of cut (Ap) between 0.1mm and 1.2mm for best results.
A: CVD coatings are thicker and more heat-resistant, allowing you to run much higher surface speeds (Vc), which directly increases parts-per-hour.
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.