Mitsubishi QOMT0830R-M2 VP15TF Milling Insert | Genuine MMC
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QOMT0830R-M2 VP15TF
Mitsubishi Materials | AQX Series High-Performance Milling Insert
The Mitsubishi QOMT0830R-M2 VP15TF is a precision indexable milling insert designed for the versatile AQX series of multifunctional cutters. This "08" size insert is the industrial choice for high-speed CNC milling, including shoulder milling, pocketing, and ramping. Built with the -M2 medium-duty chipbreaker and the proprietary VP15TF Miracle PVD coating, it provides unmatched reliability when machining stainless steel and alloyed steels in demanding workshop environments.
Technical Specifications
| ISO Designation | QOMT0830R-M2 |
|---|---|
| ANSI Equivalent | QOMT 2.5(3)2 R-M2 |
| Grade / Coating | VP15TF (Miracle Al-Ti-N PVD) |
| Chipbreaker Style | -M2 (Medium Cutting / Universal) |
| Application Range | P (Steel), M (Stainless), K (Cast Iron) |
VP15TF Grade Advantage
The VP15TF grade utilizes Mitsubishi's unique Miracle (Al-Ti-N) PVD coating on a high-toughness carbide substrate. This allows for exceptional resistance to built-up edge (BUE) and thermal cracking. It is specifically optimized for indexable milling in "gummy" materials like SUS304 where heat and friction are high.
-M2 Chipbreaker Design
The -M2 molded chipbreaker is designed for versatility. It balances edge sharpness with cutting-edge strength. This geometry minimizes vibration during high-feed milling and ensures consistent chip formation, significantly improving the thread surface finish and tool life during medium-duty operations.
Recommended Cutting Parameters
| Material | Cutting Speed ($v_c$) | Feed per Tooth ($f_z$) |
|---|---|---|
| Carbon Steel (S45C) | 120 - 220 m/min | 0.08 - 0.15 mm/t |
| Stainless Steel (304/316) | 100 - 180 m/min | 0.06 - 0.12 mm/t |
| Pre-hardened Steel | 80 - 150 m/min | 0.05 - 0.10 mm/t |
AQX MULTIFUNCTIONAL SYSTEM
This QOMT0830R insert is perfectly matched for Mitsubishi AQX Series End Mills (Shank and Arbor types).
View Compatible AQX Holders →Metric vs. Inch Cross-Reference
| Feature | Metric Designation | Inch Designation |
|---|---|---|
| Insert Size | 0830 (8mm) | ~5/16" Class |
| Thickness | 3.0 mm | 0.118 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.