Taegutec TCGT16T304FL K10 Carbide Insert for Aluminum Turning (10pcs)
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TaeguTec TCGT16T304FL K10
Precision Aluminum Specialist: Mirror Finish and High-Speed Performance in Non-Ferrous Alloys
Product Overview
"Achieve a mirror-like finish and eliminate chip nesting in gummy aluminum alloys with the ultra-sharp FL geometry."
The TaeguTec TCGT16T304FL K10 is a specialized 16mm triangular turning insert engineered for Aluminum, Copper, and Non-Ferrous materials (ISO N). The K10 grade is an uncoated, fine-grained carbide that offers an incredibly sharp cutting edge—essential for preventing built-up edge (BUE) in soft materials. The FL chipbreaker features a highly positive rake angle and a polished rake face, allowing chips to flow effortlessly away from the workpiece. This combination is the industry standard for high-speed finishing and medium machining where surface integrity and dimensional accuracy are paramount.
Core Advantages
Uncoated, micro-grain substrate that maintains a keen edge longer than standard grades when machining abrasive silumin alloys.
Specifically designed to break long, stringy aluminum chips into manageable segments, preventing "bird-nesting" around the tool.
The mirror-polished top surface reduces friction, allowing for higher cutting speeds and superior heat dissipation.
Technical Specifications
ISO Designation Decoding: TCGT 16T304 FL
Triangle
7° Relief
Tol. Class G
W/ Hole
16.5mm L
3.97mm T
0.4mm RE
| Standard | Model | Side Length (L) | Thickness (S) |
|---|---|---|---|
| Metric | TCGT 16T304 FL | 16.50 mm | 3.97 mm |
| Imperial | TCGT 32.51 FL | 0.650" | 0.156" |
Recommended Cutting Parameters (K10)
| Material Group | Vc (m/min) | ap (mm) |
|---|---|---|
| Wrought Aluminum Alloys | 400 - 1000 | 0.10 - 2.50 |
| Cast Aluminum (Si < 12%) | 200 - 600 | 0.10 - 2.00 |
| Copper / Brass | 150 - 450 | 0.10 - 1.50 |
Compatible Tool Holders
This insert is precision-matched for TCGT 16 size turning tool holders and boring bars.
Industrial Applications
- High-speed finishing of automotive aluminum wheels and engine parts.
- Precision turning of electronic heat sinks and connectors.
- Aerospace aluminum structure machining where tight tolerances are required.
- Ornamental brass and copper turning requiring a mirror finish.
Choosing the Right Geometry
Selected here. Optimized for ISO N materials. Sharp edge and polished rake face for maximum finish quality.
The standard alternative for general purpose non-ferrous turning in various setups.
Frequently Asked Questions
1. Why is the K10 grade uncoated?
Coatings add thickness to the cutting edge, which "rounds" the sharpness. For aluminum, a sharp, microscopic edge is needed to "slice" the material and prevent the metal from welding to the insert (BUE).
2. Can I use this for plastic turning?
Yes, the FL chipbreaker and sharp K10 edge are excellent for most plastics (Nylon, Acetal, Peek), providing clean cuts and excellent chip control without melting the material.
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.