Mitsubishi QOMT2576R-M2 VP15TF Milling Insert | Genuine MMC Japan
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QOMT2576R-M2 VP15TF
Mitsubishi Materials | AQX Series Maximum-Capacity Milling Insert
The Mitsubishi QOMT2576R-M2 VP15TF represents the peak of material removal capability within the AQX multifunctional cutter family. This extra-large "25" size insert is engineered for the most demanding heavy-duty CNC milling tasks, including deep pocketing, extreme ramping, and large-scale shoulder milling. Utilizing the -M2 medium-duty chipbreaker and the proprietary VP15TF Miracle PVD coating, this insert provides unrivaled stability when machining stainless steel, carbon steels, and alloyed steels under maximum load.
Technical Specifications
| ISO/Metric Designation | QOMT2576R-M2 |
|---|---|
| ANSI Designation (Approx.) | QOMT 86.5 R-M2 |
| Grade / Coating | VP15TF (Miracle Al-Ti-N PVD) |
| Thickness (S1) | 7.6 mm (0.299") |
| Chipbreaker Style | -M2 (Reinforced Edge for Medium Cutting) |
VP15TF Miracle Coating
The VP15TF grade is a fusion of a high-toughness substrate and the world-renowned Miracle (Al-Ti-N) PVD coating. This grade is optimized for indexable milling where heat management is critical. It effectively shields the carbide from thermal shock and prevents built-up edge (BUE), making it indispensable for milling gummy materials like duplex stainless steel and high-temp alloys.
-M2 Geometry Resilience
The -M2 chipbreaker is designed to manage the high cutting resistance of large-scale milling. Its reinforced land profile protects the edge during high-feed milling, while the polished rake face facilitates smooth chip evacuation. This results in a superior surface finish and prevents chip recutting even during deep slotting or high-axial depth of cut ($a_p$) operations.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed per Tooth ($f_z$) |
|---|---|---|
| Structural & Carbon Steel | 140 - 240 m/min | 0.15 - 0.40 mm/t |
| Stainless Steel (SUS304/316) | 90 - 160 m/min | 0.12 - 0.30 mm/t |
| High-Alloy Tool Steel | 80 - 150 m/min | 0.10 - 0.30 mm/t |
LARGE-DIAMETER AQX SYSTEM
The QOMT2576R-M2 insert is strictly for use with Mitsubishi AQX Arbor Cutters of 63mm (2.5") diameter and above.
View Compatible AQX Cutters →Metric vs. Inch Cross-Reference
| Feature | Metric Designation | Inch Designation (Approx.) |
|---|---|---|
| Insert Size Class | 25 (25mm Width) | ~1.000" Class |
| Thickness | 7.6 mm | 0.299 inch |
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.