TaeguTec DCGT11T304FL K10 | Aluminum & Non-Ferrous Finishing Insert
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TaeguTec DCGT11T304FL K10
Master of Non-Ferrous Machining: Razor-Sharp Uncoated Solution for Aluminum & Copper
Product Overview
"Which precision insert is best for achieving a mirror finish on aluminum without material sticking to the edge?"
The TaeguTec DCGT11T304FL K10 is a high-performance turning solution engineered specifically for ISO N (Non-Ferrous) materials. Built on the premium K10 Uncoated Carbide grade, this insert offers the maximum edge sharpness required to prevent "Built-Up Edge" (BUE) in gummy materials like Aluminum, Brass, and Copper. The FL (Finishing-Light) chipbreaker features a highly polished rake face and peripheral ground geometry, ensuring seamless chip evacuation and superior Ra surface values even at high cutting speeds.
Key Features
Pure micro-grain carbide substrate provides the chemical inertness necessary to resist adhesion in non-ferrous alloys.
Peripheral ground edges ensure a razor-sharp cut, drastically reducing heat and cutting force during finishing cycles.
Optimized 0.4mm corner radius offers the perfect balance between edge strength and surface smoothness for finishing.
Technical Specifications
ISO Code Decoding: DCGT11T304FL
55° Rhom
7° Relief
Grd Edge
Hole/Sint
9.525mm IC
3.97mm S
0.4mm RE
Finishing
| Unit System | Designation | I.C. Dimension | Thickness (S) |
|---|---|---|---|
| Metric (ISO) | DCGT11T304FL | 9.525 mm | 3.97 mm |
| Imperial (ANSI) | DCGT3(2.5)1FL | 0.375" | 0.156" |
Recommended Cutting Parameters (Aluminum/ISO N)
| Material Group | Speed (Vc) | Feed Rate (fn) |
|---|---|---|
| Wrought Aluminum | 400 - 1000 m/min | 0.05 - 0.25 mm/rev |
| Brass / Copper | 200 - 500 m/min | 0.04 - 0.15 mm/rev |
Compatible Toolholders
This 11-size insert is standard for toolholders such as SDJCR/L 11, SDNCN 11, and S-SDUCR/L 11 boring bars.
Product Applications
- Precision finishing of aluminum aerospace and automotive components.
- Mirror-finish machining of copper and brass electronic connectors.
- High-speed profiling of non-ferrous alloys for medical and hydraulic fittings.
- Ideal for high-RPM Swiss-type lathes and small part machining centers.
TaeguTec Grade Comparison (Aluminum)
| Grade Name | Surface Quality | Primary Application |
|---|---|---|
| K10 (Uncoated) | MirrorRa Finish | Pure Finishing: Non-ferrous finishing where adhesion is a risk. |
| DLC Grade | High Gloss | Abrasive Work: High-Silicon Aluminum (>12% Si). |
Why Choose TaeguTec?
TaeguTec, as part of the IMC Group, is a global leader in metalworking innovation. The DCGT K10 series represents the pinnacle of sharp-edge technology. By maintaining a pure, uncoated carbide substrate, we provide a razor edge that PVD or CVD coatings simply cannot match in terms of precision sharpness. When your project demands zero material smearing and consistent dimensional accuracy in non-ferrous metals, TaeguTec is the industry standard.
Verified Global Feedback
"Aluminum Finish is Incredible"
We use these for our aerospace connectors. The mirror finish on aluminum 6061 is perfect. No polishing needed.
— Precision Component Mfg (USA)"Clean Cuts, No Burrs"
The edge is incredibly sharp. Best tool we've used for brass machining. Very stable dimensions over 1000 pieces.
— Mech-Fittings GmbH (Germany)"Reliable for High Speed"
Performs great at 800m/min in aluminum. The chipbreaker keeps things clean even at light cuts.
— Techno-Parts KK (Japan)Frequently Asked Questions
1. Why is this grade uncoated?
Uncoated K10 Carbide provides the sharpest edge possible. Coatings round the edge slightly, which can lead to material adhesion in soft aluminum.
2. Can I use this for Stainless Steel?
No. Uncoated carbide will wear out almost instantly in ferrous materials like steel or stainless due to chemical diffusion. Use PVD grades like TT9020 for stainless.
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.