TaeguTec DCMT11T302FA PV3010 | PVD Coated Cermet Finishing Insert
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TaeguTec DCMT11T302FA PV3010
Next-Gen PVD Cermet: Achieving Mirror Surface Excellence in Steel Finishing
Product Overview
"Which insert provides the highest tool life and best surface gloss when finishing alloy steels at high cutting speeds?"
The TaeguTec DCMT11T302FA PV3010 is a high-performance precision turning insert designed for ISO P (Steel) and ISO M (Stainless Steel) applications. The PV3010 grade is a state-of-the-art PVD Coated Cermet, which combines the chemical stability of cermet with a protective PVD layer to significantly extend tool life by resisting edge wear and oxidation. The FA (Finishing-Automotive) chipbreaker features a highly sharp peripheral ground edge, engineered to handle light depths of cut while maintaining stable chip breaking, ensuring your parts meet the most rigorous aesthetic and dimensional standards.
Key Features
A micro-grain cermet substrate with a high-performance PVD coating for superior wear resistance and thermal barrier protection.
Optimized for finishing cycles, the FA geometry delivers tight chip control and minimizes radial forces on thin-walled parts.
The 0.2mm corner radius is perfect for fine detail work and sharp corners, reducing the risk of vibration and chatter.
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
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Carbon Steel | 150 - 450 m/min | 0.03 - 0.12 mm/rev |
| Low Alloy Steel | 120 - 350 m/min | 0.03 - 0.10 mm/rev |
Compatible Toolholders
This 11-size DCMT insert fits all standard global toolholders including SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- High-precision finishing for automotive transmission and engine components.
- Mirror-finish turning for small-diameter shafts and precision fittings.
- Final profiling on Swiss-type lathes where surface quality is the top priority.
- Machining of alloy steel medical components requiring extreme Ra finish values.
TaeguTec Grade Comparison (Finishing Specialist)
| Grade Name | Technology | Primary Focus |
|---|---|---|
| PV3010 (PVD Cermet) | PVD Coated Cermet | Extended Life: Enhanced wear resistance in steel. |
| CT3000 (Cermet) | Uncoated Cermet | Max Gloss: The sharpest choice for highest gloss finishing. |
Why Choose TaeguTec?
TaeguTec, as an IMC Group brand, leads the world in advanced cermet technology. Our PV3010 grade is engineered for the modern CNC shop that refuses to compromise between surface finish and tool life. By applying a specialized PVD coating to a high-purity cermet substrate, we have created an insert that maintains a razor-sharp edge while resisting the heat and oxidation that typical carbide cannot handle. When your reputability depends on mirror-like surfaces and micron-level accuracy, trust the expertise of TaeguTec.
Verified Global Feedback
"Outstanding Surface Quality"
Replaced our standard carbide with these for finishing alloy steel 4140. The Ra finish is noticeably better and tool life has doubled.
— Precision Dynamics Inc (USA)"Hervorragende Standzeit"
Very stable at high RPM. The PVD coating really helps maintain the edge on longer finishing passes. Excellent product.
— Mech-Fertigung AG (Germany)"Perfect for Small Parts"
The 0.2mm radius is perfect for our small automotive connectors. Consistent dimensions part after part.
— J-Tech Precision (Japan)Frequently Asked Questions
1. What is the benefit of PVD coating on a Cermet insert?
The PVD coating acts as a thermal and wear barrier, providing the cermet substrate with extra protection against crater wear and edge chipping, thus extending tool life.
2. Can this insert be used for interrupted cuts?
While cermet is generally brittle, the PV3010 grade offers improved toughness. However, it is still best suited for continuous finishing cuts rather than heavy interruptions.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.