Mitsubishi JOMT080320ZZSR-JM VP15TF Milling Insert | MMC Japan
Price shown is a starting point. Contact us for a precise quote based on your requirements.
JOMT080320ZZSR-JM VP15TF
Mitsubishi Materials | AJX08 Series Universal High-Feed Specialist
The Mitsubishi JOMT080320ZZSR-JM VP15TF is a high-performance high-feed milling insert specifically engineered for the AJX08 cutter series. Designed to maximize Metal Removal Rates (MRR), this insert excels in Carbon Steel, Alloy Steel, and Stainless Steel. Featuring the legendary VP15TF Miracle PVD coating and the JM chipbreaker, it provides the perfect balance of edge toughness and wear resistance for high-efficiency roughing and 3D profiling.
Technical Specifications
| ISO Designation (Metric) | JOMT080320ZZSR-JM |
|---|---|
| ANSI Designation (Inch) | JOMT 2.5(3)6-JM |
| Insert Size | 08 (AJX08 Series) |
| Corner Radius (RE) | 2.0 mm (.0787") |
| Grade / Coating | VP15TF (Miracle PVD Coating) |
VP15TF Miracle Coating
The VP15TF grade is the industry standard for versatility. It utilizes a micro-grain carbide substrate and a Miracle PVD coating that provides high resistance to built-up edge (BUE) and thermal cracking. This makes it ideal for indexable milling stainless steel and tough alloys where chip adhesion is common.
JM High-Feed Geometry
The JM (General Machining) chipbreaker is optimized for high feed metal removal. It features a reinforced cutting edge that distributes force across the insert, allowing for aggressive table feeds while protecting against edge chipping during interrupted cuts or unstable setups.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Per Tooth ($f_z$) |
|---|---|---|
| Carbon Steel / Alloy Steel | 150 - 250 m/min | 0.6 - 1.5 mm/t |
| Stainless Steel (304/316) | 100 - 180 m/min | 0.5 - 1.2 mm/t |
AJX08 TOOLING SYSTEM
This insert fits all AJX 08 Type high-feed cutters, including end mills and modular heads.
Shop AJX 08 Tool Holders →Metric vs. Inch Cross-Reference
| Feature | ISO: JOMT080320 | ANSI: JOMT 2.5(3)6 |
|---|---|---|
| Inscribed Circle (IC) | 8.0 mm | 5/16" |
| Thickness (S1) | 3.4 mm | .134" |
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.