TaeguTec DCMT11T302FA TT5080 | HRSA & Stainless Finishing Insert
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TaeguTec DCMT11T302FA TT5080
The Ultimate Edge: Precision PVD Solutions for Super Alloys & Stainless Steel
Product Overview
"Which turning insert provides the highest reliability when finishing heat-resistant alloys without sacrificing edge sharpness?"
The TaeguTec DCMT11T302FA TT5080 is a high-performance turning insert specifically optimized for ISO S (High-Temp Alloys/Titanium) and ISO M (Stainless Steel). Featuring the ultra-tough TT5080 PVD Coated grade, this insert is designed to withstand the extreme thermal loads generated by aerospace materials. The FA (Finishing-Automotive) chipbreaker is peripheral ground to a razor-sharp edge, providing exceptional shearing action and chip control at very light depths of cut, ensuring a high-gloss surface finish even on slender, vibration-prone workpieces.
Key Features
A sub-micron carbide substrate paired with a high-lubricity PVD coating that prevents built-up edge and resists notch wear.
Ground periphery ensures a clean shearing action, reducing cutting pressure and preventing work-hardening of the workpiece.
Optimized for stable finishing cycles in Inconel, Titanium, and Duplex Stainless Steels where edge integrity is critical.
Technical Specifications
ISO Code Decoding: DCMT11T302FA
55° Rhom
7° Relief
Tolerance
Hole/Sint
9.525mm IC
3.97mm S
0.2mm RE
Finishing
| Unit System | Designation | I.C. Dimension | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | DCMT11T302FA | 9.525 mm | 3.97 mm |
| Imperial (ANSI) | DCMT3(2.5)0.5FA | 0.375" | 0.156" |
Recommended Cutting Parameters (ISO S/M)
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (Austenitic) | 80 - 160 m/min | 0.03 - 0.12 mm/rev |
| Titanium Alloys | 40 - 70 m/min | 0.03 - 0.10 mm/rev |
Compatible Toolholders
This 11-size DCMT insert fits standard holders like SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- Precision finishing of aerospace fasteners in Inconel 718 and Waspaloy.
- Turning of surgical-grade titanium medical implants with strict Ra finish requirements.
- Profiling and boring of Duplex Stainless Steel oil and gas components.
- Highly effective for thin-walled parts where low cutting forces are mandatory.
TaeguTec Grade Comparison (Aerospace & Medical)
| Grade Name | Coating | Primary Strength |
|---|---|---|
| TT5080 | Thin PVD | Precision: Sharpest edge for difficult-to-cut alloys. |
| TT8020 | Advanced PVD | Versatility: General stainless steel machining with toughness. |
Why Choose TaeguTec?
TaeguTec is a global leader in the development of specialized cutting tools for the world's most demanding industries. Our TT5080 grade is the culmination of sub-micron carbide engineering, designed specifically to tackle materials that generate extreme heat and friction. By choosing TaeguTec’s DCMT FA series, you are investing in unmatched surface precision and predictable tool life. When failure is not an option in aerospace or medical machining, TaeguTec provides the technical edge you need to stay competitive.
Verified Global Feedback
"Perfect for Titanium"
We use these for finishing titanium bone plates. The Ra finish is incredible and the edge stays sharp for a high part count.
— Med-Core Systems (USA)"Hervorragend bei Inconel"
Finally found an insert that handles notch wear on Inconel 718 properly. Very stable and consistent dimensions.
— Aero-Bauteile AG (Germany)"Reliable for Swiss Lathes"
Great chip control on small diameter stainless parts. FA breaker prevents any bird-nesting on the finish pass.
— Precision Swiss (Italy)Frequently Asked Questions
1. What makes TT5080 better for super alloys?
TT5080 utilizes a specialized thin PVD coating that allows the cutting edge to remain razor-sharp while providing the thermal stability needed for HRSA materials.
2. Can this be used for semi-roughing?
No. The FA breaker and 0.2mm radius are strictly for light finishing. For semi-roughing, we recommend a larger radius and a sturdier chipbreaker like FG.
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.