OYYU TNMG160408-CF OY2430 Turning Insert for Titanium and Stainless Steel
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OYYU TNMG160408-CF OY2430 Carbide Turning Insert
Brand: OYYU
Model: TNMG160408-CF
Grade: OY2430
Hardness: HRC45–55
Application: High temperature alloys, titanium alloys, stainless steel, hardened steel, low carbon steel
Chipbreaker: CF – ideal for fine and semi-finishing with excellent chip control
Product Overview
The OYYU TNMG160408-CF OY2430 carbide turning insert features a sharp cutting edge and precision CF chipbreaker design for outstanding chip evacuation and smooth cutting performance. It is suitable for high-temperature alloys, titanium, stainless steel, hardened steel, and low-carbon steel. The OY2430 grade provides excellent wear resistance and thermal stability, ensuring long tool life and superior surface finish during CNC turning operations.
Key Features
- Extremely sharp cutting edge for low cutting force and precision finishing
- CF chipbreaker ensures clean chip removal and stable cutting
- High wear resistance and thermal stability for continuous cutting
- Suitable for semi-finishing and fine finishing machining
- Performs well under both wet and dry cutting conditions
Recommended Work Materials
- Titanium and titanium alloys
- Stainless steel (e.g., SUS304, SUS316)
- High-temperature alloys such as Inconel, Hastelloy, and Waspaloy
- Hardened and alloy steels up to HRC55
- Low carbon steels
Technical Specifications
| Insert Type | TNMG160408-CF |
| Grade | OY2430 |
| Cutting Edge | Double-sided, 6 edges |
| Chipbreaker | CF – Finishing / Semi-finishing |
| Coating | PVD-coated carbide |
| Hardness | HRC45–55 |
| Machining Type | External turning / CNC lathe |
Applications
The OYYU TNMG160408-CF OY2430 insert is widely used in aerospace, automotive, and general engineering industries. It provides excellent chip control and dimensional accuracy when machining parts made from stainless steel, titanium, and other heat-resistant materials.
Advantages of OYYU OY2430 CF Inserts
- Sharp edge ensures precise cutting and smoother surfaces
- Optimized CF chipbreaker minimizes vibration and heat buildup
- Excellent for machining tough alloys with high stability
- Enhanced tool life and reduced production downtime
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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.