Mitsubishi AEMW150308ER NX2525 Cermet Milling Insert (10pcs)
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AEMW150308ER NX2525
High-Speed Finishing Specialist | Cermet Technology
The Mitsubishi AEMW150308ER NX2525 is a premium Cermet Milling Insert designed for operators who demand a superior surface finish. The NX2525 Grade provides excellent wear resistance and thermal stability at high speeds, making it the ideal choice for finishing Carbon and Alloy Steels. Its unique chemical composition ensures a sharp cutting edge and prevents the workpiece material from welding to the tool.
Dimension Specifications (Metric vs. Imperial)
| Standard | Metric (mm) | Imperial (Inch) |
|---|---|---|
| Corner Radius (RE) | 0.80 mm | 0.0315" |
| Thickness (S) | 3.18 mm | 0.1252" (1/8") |
| Inscribed Circle (IC) | 15.00 mm | 0.5905" |
Recommended Cutting Parameters
*Note: Cermet grade NX2525 requires stable setups. Avoid heavy interrupted cuts.
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (fz) |
|---|---|---|
| Low Carbon Steel | 180 - 350 m/min | 0.08 - 0.20 mm/t |
| Alloy Steel (4140) | 150 - 280 m/min | 0.07 - 0.15 mm/t |
| Ductile Cast Iron | 120 - 250 m/min | 0.10 - 0.25 mm/t |
Required Milling Cutter Body
Pairs perfectly with Mitsubishi APX or ASX Series face mills:
Shop Compatible Milling BodiesSelection Tip: NX2525 vs Carbide
NX2525 (Cermet): Use for high-speed finishing to achieve tight tolerances and mirror-like surfaces. It is significantly harder than standard carbide at high temperatures.
VP15TF (Carbide): Switch to carbide if you have unstable setups or are performing heavy roughing. Cermet is brittle and may chip under high impact loads.
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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.