Taegutec TCMT110204PC TT9080 Carbide Insert for CNC Finish Turning (10pcs)
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TaeguTec TCMT110204PC TT9080
Precision PVD Technology for Elite Stainless Steel & Superalloy Finishing
Product Overview
"Which insert is the most reliable for finishing passes in tough 316 stainless or heat-resistant titanium alloys?"
The TaeguTec TCMT110204PC TT9080 is an 11mm triangular turning insert engineered specifically for Stainless Steel (ISO M) and High-Temperature Superalloys (ISO S). Utilizing the advanced TT9080 PVD grade, this insert features a high-toughness substrate paired with a dense TiAlN coating that prevents thermal cracking and notch wear. The PC (Positive Finishing) chipbreaker is the highlight of this geometry; it is designed with a sharp cutting edge and a specific rake angle that minimizes cutting resistance and heat generation in "gummy" materials. This makes it the premier choice for achieving high-precision surface finishes and tight dimensional tolerances in aerospace and medical manufacturing.
Core Advantages
The TT9080 grade is exceptionally resistant to chemical wear and heat, maintaining edge sharpness in high-temp alloys.
The Positive Finishing (PC) geometry effectively prevents Built-Up Edge (BUE), a common failure in stainless steel turning.
Sub-micron substrate grain structure provides the toughness required to handle vibration in internal boring and finishing.
Technical Specifications
ISO Model Decoding: TCMT 110204 PC
Triangle
7° Relief
Tolerance
W/ Hole
11.0mm L
2.38mm T
0.4mm RE
| Standard | Designation | Inscribed Circle | Thickness |
|---|---|---|---|
| Metric | TCMT 110204 PC | 6.35 mm | 2.38 mm |
| Imperial | TCMT 21.51 PC | 0.250" | 0.094" |
Recommended Cutting Parameters (TT9080)
| Workpiece Material | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Austenitic Stainless (304/316) | 90 - 180 | 0.05 - 0.20 |
| High-Temp Alloys (Inconel) | 30 - 60 | 0.05 - 0.15 |
System Compatibility
Shop TCMT 11 Compatible Boring Bars →Applications & Compatibility
- Precision Finishing: Optimized for fine surface Ra values in Stainless 304, 316L, and Duplex.
- Aerospace/Medical: Excels in machining Titanium and Inconel components.
- Small-Scale Turning: 11mm size is perfect for small diameters and internal boring operations.
- Holder Standards: Fits all ISO S-TCMCR/L and STFCR/L toolholders using TCMT 11T3 size pockets.
TaeguTec Grade Comparison
| Grade | Type | ISO Scope | Primary Machining Benefit |
|---|---|---|---|
| TT9080 | PVD | M (Stainless) / S | Heat Resistance & Finishing Accuracy |
| TT5080 | PVD | M / S | Toughness for Interrupted Cuts |
| CT3000 | Cermet | P (Steel) | Mirror Finish on Carbon Steels |
Why Choose Us
Authentic TaeguTec tooling with global shipping. We specialize in providing the industrial-grade inserts required for mission-critical manufacturing in aerospace, energy, and medical sectors.
"Perfect for 316L. The PC chipbreaker actually curls the chip instead of creating long bird nests."
— David S., USA"TT9080 is the most consistent grade for our titanium valves. Tool life increased by 15%."
— Klaus M., Germany"Excellent finishing on internal bores. TaeguTec quality never disappoints."
— Kenji H., Japan"Ottimo per acciaio inox. Superficie molto lucida."
— Andrea B., Italy"Fast shipping to the UK. The 11mm PC is my go-to for small lathe work."
— Tom L., UKFrequently Asked Questions
A: For stainless steel, we always recommend high-pressure coolant. It prevents Built-Up Edge and helps the PC breaker evacuate chips more efficiently.
A: The PC geometry is a finishing specialist. We recommend a depth of cut between 0.2mm and 1.0mm.
A: No. The TCMT 11 size and PC breaker are designed for final precision passes. For roughing, consider a CNMG or WNMG geometry with an MT or RT breaker.
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.