TaeguTec DCMT11T304FA PV3010 | PVD Coated Cermet Finishing Insert
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TaeguTec DCMT11T304FA PV3010
Precision Mirror Finishing: Advanced PVD Cermet Technology for Steel Excellence
Product Overview
"Which precision insert provides the best surface gloss while maintaining edge sharpness during long-run steel finishing?"
The TaeguTec DCMT11T304FA PV3010 is a high-speed finishing specialist designed for ISO P (Steel) and ISO M (Stainless Steel). The PV3010 grade is a cutting-edge PVD Coated Cermet, providing a unique combination of high chemical stability and superior resistance to built-up edge (BUE). The FA (Finishing-Automotive) chipbreaker is precision ground to handle light depths of cut while maintaining stable chip breaking, ensuring sub-micron surface Ra values. With a 0.4mm corner radius, it offers enhanced edge strength for stable finishing even in slightly interrupted cuts.
Key Features
A specialized PVD thin-film layer over a micro-grain cermet substrate that acts as a thermal and oxidation barrier.
The sharpest chipbreaker in the series, optimized for finishing automotive components with high aesthetic requirements.
Cermet's low affinity for steel ensures the insert edge stays clean, preventing material welding and smearing.
Technical Specifications
ISO Code Decoding: DCMT11T304FA
55° Rhom
7° Relief
Tolerance
Hole/Sint
9.525mm IC
3.97mm S
0.4mm RE
Finishing
| Unit System | Designation | I.C. Dimension | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | DCMT11T304FA | 9.525 mm | 3.97 mm |
| Imperial (ANSI) | DCMT3(2.5)1FA | 0.375" | 0.156" |
Recommended Cutting Parameters
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Carbon Steel (P1-P3) | 150 - 450 m/min | 0.05 - 0.20 mm/rev |
| Alloy Steel (P4-P5) | 120 - 350 m/min | 0.04 - 0.15 mm/rev |
Compatible Toolholders
This DCMT 11T3 insert fits all standard global holders including SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- High-precision finishing of automotive crankshafts, steering knuckles, and axles.
- Mirror-finish profile turning for small-diameter shafts and precision valves.
- Final pass machining of carbon and alloy steel components in general engineering.
- Optimized for CNC multitasking machines and automatic Swiss-type lathes.
TaeguTec Grade Comparison (The Cermet Elite)
| Grade Name | Technology | Best For |
|---|---|---|
| PV3010 (PVD Cermet) | PVD Coated Cermet | Longevity: Stable finishing with extended tool life. |
| CT3000 (Cermet) | Uncoated Cermet | Gloss Ra: Absolute highest surface gloss in steel. |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a global pioneer in the development of high-tech cermet materials. Our PV3010 series is engineered for the modern CNC shop where high-spindle speeds are the norm and surface quality is non-negotiable. 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 withstand. When your workshop's reputation depends on micron-level precision and a surface gloss that reduces secondary operations, trust the expertise of TaeguTec.
Verified Global Feedback
"Mirror finish reached!"
Using these on 4140 steel. The finish is mirror-like and the dimensions stay consistent throughout the batch.
— Precision Dynamics Inc (USA)"Exzellente Standzeit"
The PVD coating really helps maintain the sharp edge longer than uncoated grades. Excellent results in alloy steel.
— Mech-Fertigung AG (Germany)"Stable in Stainless"
Surprisingly stable in 304 finishing passes. Very clean chip control with the FA breaker.
— J-Tech Precision (Japan)Frequently Asked Questions
1. What is the main benefit of PVD Cermet over Carbide?
PVD Cermet has a lower affinity for steel, meaning it resists material smearing and built-up edge far better than carbide, resulting in a significantly superior surface finish.
2. Can I use this for roughing?
No. Cermet is specifically designed for light finishing passes. For roughing, we recommend TaeguTec CVD coated carbide grades like TT8125.
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.