TaeguTec CCMT09T308MT TT9080 | PVD Carbide Insert for Stainless Steel
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TaeguTec CCMT09T308MT TT9080
The PVD Performance Leader: Specialized for Stainless Steel & Super Alloys
Product Overview
"Which insert grade provides the best edge security and prevents work hardening when machining gummy stainless steels or high-temp alloys at medium speeds?"
The TaeguTec CCMT09T308MT TT9080 is a high-performance 80° rhombic insert optimized for ISO M (Stainless Steel) and ISO S (Super Alloys). Utilizing a sophisticated sub-micron PVD coating, the TT9080 grade features an ultra-fine grain substrate that provides extreme edge sharpness and superior resistance to built-up edge (BUE). The MT chipbreaker (Medium Turning) is paired with a strong 0.8mm corner radius, designed to shear through tough materials smoothly while significantly reducing cutting forces and thermal impact on the workpiece.
Key Features
Offers a unique combination of hardness and toughness, preventing micro-chipping in interrupted cuts.
The 0.8mm radius (032) provides excellent mechanical strength for heavy-duty finishing of hard alloys.
Engineered to control chips effectively across a wide range of feed rates in gummy materials.
Technical Specifications
ISO Code Explanation: CCMT09T308MT
80° Rhom.
7° Relief
Tolerance
Fixing
9.7mm L
3.97mm S
0.8mm Rad.
Chipbreaker
| Unit System | Designation | IC (Inscribed Circle) | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | CCMT09T308MT | 9.525 mm | 3.97 mm |
| Imperial (ANSI) | CCMT32.52MT | 0.375" | 0.156" |
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (ISO M) | 100 - 200 m/min | 0.12 - 0.35 mm/rev |
| Super Alloy (ISO S) | 25 - 50 m/min | 0.10 - 0.25 mm/rev |
Compatible Toolholders
This insert is designed for standard SCLCR/L 09 external toolholders and S-SCLCR/L 09 boring bars.
Product Applications
- Medium turning of austenitic stainless steels (304, 316L, 317).
- Precision machining of Inconel, Monel, and Titanium alloys.
- Production of medical components and chemical processing fittings.
- Ideal for internal boring where vibration control and edge sharpness are required.
TaeguTec Grade Benchmarking
| Grade | Coating | Primary Benefit |
|---|---|---|
| TT9080 (PVD) | Sub-micron PVD | Edge Security: Best for Stainless & HRSA. |
| TT8125 (CVD) | CVD Al2O3 | Speed: Optimized for versatile Steel turning. |
Why Choose TaeguTec?
TaeguTec, as a leading innovator within the IMC Group, specializes in solving the toughest metal-cutting challenges. The TT9080 grade represents the gold standard in PVD technology for sticky and work-hardening materials. By choosing TaeguTec, you are utilizing South Korean metallurgical excellence that prioritizes part quality and tool reliability, ensuring you stay productive even when machining the most demanding alloys in the industry.
Global Verified Feedback
"Perfect for Inconel"
We struggled with chipping on our Inconel parts until we switched to TT9080. The toughness is incredible.
— Aero-Tech Solutions (USA)"Top für Edelstahl"
Great chip control on 316 stainless. The MT chipbreaker makes all the difference in finish quality.
— Precision Machining (Germany)"Affidabile e Tagliente"
Very sharp edges. Excellent for our small-batch precision stainless fittings.
— Meccanica di Lusso (Italy)Frequently Asked Questions
1. Why choose TT9080 for stainless steel?
TT9080 uses a sub-micron PVD coating that allows for a much sharper edge than CVD, which is vital to prevent built-up edge and work hardening in stainless steel.
2. Is a 0.8mm radius too large for finishing?
The 0.8mm radius provides much better edge strength and surface finish at higher feed rates, but ensure your setup is rigid to avoid vibration.
Need Help With BEYOND Inserts?
Looking for a BEYOND 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 BEYOND 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.