TaeguTec DCMT070204FG PV3010 | PVD Coated Cermet Finishing Insert
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TaeguTec DCMT070204FG PV3010
Advanced PVD Cermet Technology: The Gold Standard for Precision Steel Finishing
Product Overview
"Which insert provides a mirror-like surface finish while resisting wear in high-speed steel turning?"
The TaeguTec DCMT070204FG PV3010 is a specialized finishing insert designed for ISO P (Steel) and ISO M (Stainless Steel). The PV3010 grade is a high-tech PVD Coated Cermet, offering the superior chemical stability of a cermet substrate with the added wear resistance of a nano-structured PVD coating. The FG (Finishing-General) chipbreaker is specifically engineered for light-duty finishing passes, ensuring smooth chip evacuation and preventing surface damage. With its 0.4mm corner radius, it provides the perfect balance of edge sharpness and structural integrity for precision components.
Key Features
A micro-thin PVD layer over cermet that acts as a thermal barrier, significantly extending tool life compared to uncoated grades.
Designed for stable chip breaking at low depths of cut, reducing cutting forces and preventing vibration in slender workpieces.
The low affinity for steel prevents built-up edge (BUE), ensuring the cutting edge stays sharp for a consistent mirror finish.
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) |
|---|---|---|
| Low Carbon Steel | 150 - 450 m/min | 0.05 - 0.15 mm/rev |
| Alloy Steel | 120 - 350 m/min | 0.04 - 0.12 mm/rev |
Compatible Toolholders
This 07-series DCMT insert is designed for standard holders including SDJCR/L 07, SDNCN 07, and S-SDUCR/L 07 boring bars.
Product Applications
- High-precision finishing of automotive fuel system components and shafts.
- Internal boring of small-diameter cylinders where surface Ra is critical.
- Mirror profile turning of alloy steel parts in general engineering.
- Optimized for CNC multitasking machines and Swiss-type lathes.
TaeguTec Grade Comparison (Steel Specialists)
| Grade Name | Technology | Best Result |
|---|---|---|
| PV3010 (Cermet) | PVD Coated Cermet | Durability: Stable finishing with extended tool life. |
| CT3000 (Cermet) | Uncoated Cermet | Mirror Gloss: Maximum aesthetic surface quality. |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a global leader in the development of high-performance cermet materials. Our PV3010 series represents the pinnacle of surface engineering, combining the legendary finishing capabilities of cermet with advanced PVD coating technology. This results in an insert that not only delivers a "part-from-machine" mirror finish but also maintains dimensional accuracy across high-volume batches. When precision is your priority and tool life is your constraint, TaeguTec provides the technical edge to keep your production running smoothly.
Verified Global Feedback
"Flawless surface finish"
Using these for finishing 1045 shafts. The PVD coating really helps maintain the sharp edge longer than our previous inserts.
— Precision Dynamics (USA)"Top für kleine Bohrungen"
Excellent results in boring operations. Very stable chip control and incredible Ra surface values.
— Zerspanung GmbH (Germany)"Reliable Performance"
Dimensions stay consistent throughout the shift. Very impressed with the PV3010 grade stability.
— Moto-Tech (Italy)Frequently Asked Questions
1. What is the benefit of PVD coating on a cermet insert?
The PVD coating provides an extra layer of protection against thermal shock and abrasive wear, allowing cermet to be used in more demanding applications than uncoated grades.
2. Can I use this for roughing?
No. Cermet (PV3010) is designed for light finishing only (DOC < 1.0mm). For roughing, we recommend TaeguTec CVD coated carbide grades.
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.