TaeguTec CCMT060208PC TT9080 | Stainless Steel & Super Alloy Turning Insert
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TaeguTec CCMT060208PC TT9080
The Stainless Steel Specialist: Ultra-Hard PVD Coating for Heat-Resistant Alloys
Product Overview
"Which insert grade provides the best resistance to notch wear and built-up edge when machining 304/316 stainless steel or Inconel?"
The TaeguTec CCMT060208PC TT9080 is a high-performance 80° rhombic insert specifically engineered for ISO M (Stainless Steel) and ISO S (Exotic Alloys). Featuring an advanced sub-micron PVD (Physical Vapor Deposition) coating, the TT9080 grade excels in applications where thermal shock and abrasive wear are dominant factors. The PC (Precision Cutting) chipbreaker utilizes a sharp rake angle and positive geometry, designed to reduce radial cutting forces and prevent work-hardening in sensitive alloys, while the reinforced 0.8mm radius offers superior edge strength for finishing and light-medium turning.
Key Features
A thin, ultra-smooth TiAlN-based layer provides exceptional resistance to oxidation and friction in "sticky" materials.
Sharpened cutting edges significantly lower power consumption and heat generation during high-precision finishing.
Enhanced corner strength for longer tool life and improved surface finish consistency in demanding stainless applications.
Technical Specifications
ISO Code Explanation: CCMT060208PC
80° Rhom.
7° Relief
Tolerance
Fixing
6.4mm L
2.38mm S
0.8mm Rad.
Chipbreaker
| Unit System | Designation | IC (Inscribed Circle) | Radius (RE) |
|---|---|---|---|
| Metric (ISO) | CCMT060208PC | 6.35 mm | 0.8 mm |
| Imperial (ANSI) | CCMT21.52PC | 0.250" | 0.031" |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Austenitic Stainless (304/316) | 80 - 180 m/min | 0.08 - 0.20 mm/rev |
| Heat Resistant Alloys / Titanium | 30 - 75 m/min | 0.08 - 0.15 mm/rev |
Compatible Toolholders
This insert is designed for standard SCLCR/L 06 external holders and S-SCLCR/L 06 boring bars.
Product Applications
- High-precision boring of small-diameter stainless steel components.
- Finishing of aerospace engine parts made from heat-resistant superalloys (HRSA).
- Machining of medical devices requiring superior surface Ra and biocompatibility.
- Precision turning of valve stems and fittings in corrosive environments.
TaeguTec Grade Comparison Matrix
| Grade Name | Coating Process | Optimized For |
|---|---|---|
| TT9080 (PVD) | TiAlN Sub-Micron PVD | Stainless & Super Alloy: Sharpness & Toughness. |
| TT8125 (CVD) | Al2O3 Multi-Layer CVD | General Steel: High-speed wear resistance. |
Why Choose TaeguTec?
TaeguTec, a member of the IMC Group, is a world-renowned leader in metallurgical research. The TT9080 grade represents the gold standard for stainless steel turning, offering a micro-engineered edge that prevents built-up edge (BUE) and reduces friction heat. By choosing TaeguTec, you invest in high-precision technology that ensures consistent part quality, reduced rejection rates, and superior tool life in the world's most difficult materials.
Verified Global Feedback
"Ultimate Stainless Performance"
We use these on 316L valves. Tool life is twice as long as the previous Japanese brand. Incredible stability.
— Precision Fluidics (USA)"Sehr zuverlässig"
No built-up edge on sticky alloys. The surface finish remains consistent across long batches.
— Maschinenbau Nord (Germany)"Top notch for boring"
Using the 0.8 radius for boring operations on Inconel 718. Heat management is excellent.
— AeroSpace Tech (Italy)Frequently Asked Questions
1. Can TT9080 be used for Steel turning?
Yes, it is excellent for alloy steel in unstable conditions or small boring, but for high-speed continuous steel turning, TT8125 is generally more efficient.
2. Does this insert require wet machining?
For stainless steel and HRSA, wet machining (flood coolant) is highly recommended to extend tool life and improve chip evacuation.
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.