TaeguTec DCMT070204FG TT5080 | PVD Coated Stainless Steel Insert
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TaeguTec DCMT070204FG TT5080
Mastering Stainless Steel: Advanced PVD Coating for High-Toughness Precision
Product Overview
"Which insert is most reliable for precision finishing in gummy stainless steels while preventing built-up edge?"
The TaeguTec DCMT070204FG TT5080 is the ultimate solution for finishing ISO M (Stainless Steel) and ISO S (High-Temperature Alloys). Unlike standard grades, the TT5080 features a nano-structured PVD coating that excels in preventing Built-Up Edge (BUE) and providing high thermal stability. The FG (Finishing-General) chipbreaker is engineered with a sharp, ground cutting edge and a specific geometry that ensures excellent chip evacuation even at low feed rates. This insert is ideal for parts requiring tight tolerances and superior surface integrity in challenging materials.
Key Features
High-toughness sub-micron substrate with advanced PVD coating for superior resistance to oxidation and heat.
Optimized chip control for finishing cycles, minimizing tool pressure to prevent deflection in slender workpieces.
A sharp corner radius that enables precise profile turning and excellent Ra finish on internal and external diameters.
Technical Specifications
ISO Code Decoding: DCMT070204FG
55° Rhom
7° Relief
Tolerance
Hole/Sint
6.35mm IC
2.38mm S
0.4mm RE
Finishing
| Unit System | Designation | I.C. Dimension | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | DCMT070204FG | 6.35 mm | 2.38 mm |
| Imperial (ANSI) | DCMT21.51FG | 0.250" | 0.094" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Stainless Steel (304/316) | 100 - 220 m/min | 0.05 - 0.15 mm/rev |
| Heat Resistant Alloy | 30 - 80 m/min | 0.05 - 0.12 mm/rev |
Compatible Toolholders
This DCMT 0702 insert is perfectly suited for 07-size holders including SDJCR/L 07, SDNCN 07, and S-SDUCR/L 07 boring bars.
Product Applications
- Finishing of medical-grade stainless steel surgical instruments.
- Precision turning of aerospace fasteners and titanium components.
- High-quality boring operations for small-diameter bores in 316 Stainless Steel.
- Optimized for CNC lathes and multitasking Swiss machines.
TaeguTec Grade Comparison (Stainless & Heat Resistant)
| Grade Name | Coating | Best Result |
|---|---|---|
| TT5080 (Carbide) | PVD TiAlN | Toughness: Superior edge life in gummy or hard-to-cut metals. |
| TT8020 (Carbide) | PVD TiN/TiAlN | Versatility: General stainless steel applications. |
Why Choose TaeguTec?
TaeguTec is a global pioneer in industrial tooling, providing specialized solutions that exceed the rigorous demands of the aerospace, automotive, and medical industries. The TT5080 grade represents our commitment to solving the challenges of modern materials. By utilizing nano-coating technology and elite carbide substrates, we ensure that every cut is stable, every finish is precise, and tool life is maximized. Trust TaeguTec for industrial-grade performance where dimensional accuracy is the only standard.
Global Industry Feedback
"Reliable for 316L"
We use these for surgical valve components. The TT5080 grade stays sharp far longer than competitive PVD grades we've tested.
— MedTech Manufacturing (USA)"Top für Edelstahl"
Excellent surface Ra values. Chip control with the FG breaker is very consistent even at small depths.
— Präzision Guss GmbH (Germany)"Ottima stabilità"
No built-up edge issues on titanium turning. Very impressed with the thermal resistance.
— Meccanica di Precisione (Italy)Frequently Asked Questions
1. Is the TT5080 grade suitable for high-speed machining?
Yes, the PVD TiAlN coating is designed for high thermal resistance, allowing for higher cutting speeds in stainless steel compared to standard carbide.
2. What is the benefit of the FG chipbreaker for stainless steel?
Stainless steel is prone to long, stringy chips. The FG breaker is ground to force chip breakage at small depths, protecting the workpiece surface.
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.