Taegutec TCMT110208PC TT9080 Carbide Insert for CNC Finish Turning (10pcs)
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TaeguTec TCMT110208PC TT9080
Enhanced Edge Strength for Stainless Steel Semi-Finishing & Finishing
Product Overview
"Which insert provides the highest reliability for finishing stainless steel parts with a slightly higher feed rate?"
The TaeguTec TCMT110208PC TT9080 is an 11mm triangular turning insert specifically developed for Stainless Steel (ISO M) and Superalloys (ISO S). Featuring the robust 0.8mm corner radius, this model provides significantly better edge strength and heat dissipation compared to the 0.4mm version. The TT9080 PVD grade uses a specialized sub-micron substrate and a dense TiAlN coating to combat the high thermal loads typical of Inconel and 316 Stainless. Combined with the PC (Positive Finishing) chipbreaker, it shears cleanly through gummy materials, ensuring stable chip evacuation and preventing Built-Up Edge (BUE) even in semi-finishing depths of cut.
Core Advantages
Superior resistance to crater wear and oxidation, essential for high-temperature alloy machining.
Offers a stronger cutting edge for semi-finishing passes while maintaining excellent surface finish quality.
The sharp positive rake angle reduces cutting forces and eliminates tool pressure on delicate parts.
Technical Specifications
ISO Model Decoding: TCMT 110208 PC
Triangle
7° Relief
Tolerance
W/ Hole
11.0mm L
2.38mm T
0.8mm RE
| Standard | Designation | I.C. Size | Thickness |
|---|---|---|---|
| Metric | TCMT 110208 PC | 6.35 mm | 2.38 mm |
| Imperial | TCMT 21.52 PC | 0.250" | 0.094" |
Recommended Cutting Parameters (TT9080)
| Workpiece Material | Vc (m/min) | fn (mm/rev) |
|---|---|---|
| Stainless Steel (304/316) | 80 - 170 | 0.08 - 0.25 |
| Titanium Alloys | 35 - 75 | 0.08 - 0.20 |
Toolholder Compatibility
Browse TCMT 11 Compatible Holders →Applications & Compatibility
- Industrial Focus: Medical implants, aerospace fasteners, and marine hardware.
- Semi-Finishing Excellence: The 0.8mm radius allows for higher feed rates compared to finishing-only inserts.
- Material Scope: Optimized for ISO M (Stainless Steel) and ISO S (Inconel, Titanium, Monel).
- Hardware Fit: Standard 11mm triangle size fits all S-TCMCR/L internal boring bars and STFCR/L external holders.
TaeguTec Grade Comparison
| Grade | Coating | ISO Area | Primary Use |
|---|---|---|---|
| TT9080 | PVD | M / S | Stainless Specialist / Heat Resistance |
| TT5080 | PVD | M / S | Interrupted Cuts / High Toughness |
| TT9225 | CVD | P | General Steel Machining |
Why Choose Us
100% Authentic TaeguTec products sourced through official channels. We provide the industrial precision your CNC operations deserve with fast global logistics.
"The 0.8mm radius is much tougher. I can run these at higher feeds on 304 stainless without chipping."
— John T., USA"Perfect for internal semi-finishing. TT9080 stands up to the heat of titanium beautifully."
— Eric F., Germany"Consistent tool life and very reliable. Best PVD grade for stainless we've used."
— Yuki H., Japan"Ottimo per acciai inox, finitura superficiale eccellente anche a metà passata."
— Fabio V., Italy"Arrived fast. The TCMT 11 PC breaker is our standard for all finishing work now."
— Sam B., UKFrequently Asked Questions
A: Yes. For stainless steel and high-temp alloys, high-pressure coolant is essential to evacuate chips and control the extreme heat at the cutting edge.
A: The 0.8mm radius is physically stronger and can handle higher feed rates (fn). It is better suited for semi-finishing where depth of cut is slightly higher.
A: You can, but it is not optimal. PVD grades run slower than CVD grades. For carbon steel, we recommend CVD grades like TT9225 for higher productivity.
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.