Mitsubishi JDMT080320ZZSR-JM VP15TF Milling Insert | MMC Japan
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JDMT080320ZZSR-JM VP15TF
Mitsubishi Materials | AJX Series High-Feed Milling Technology
The Mitsubishi JDMT080320ZZSR-JM VP15TF is a premium high-feed milling insert designed for the high-rigidity AJX series cutters. This 08-size insert is the industry standard for rapid metal removal. Utilizing the VP15TF Miracle PVD coating, it delivers exceptional tool life when machining Stainless Steel, Carbon Steel, and Tough Alloys. The JM chipbreaker is optimized for medium-range cutting, balancing edge strength with efficient chip evacuation.
Technical Specifications
| ISO Designation (Metric) | JDMT080320ZZSR-JM |
|---|---|
| ANSI Designation (Inch) | JDMT 2.5(2.5)20-JM |
| Insert Size | 08 (For AJX 08 Cutters) |
| Corner Radius (RE) | 2.0 mm (.0787") |
| Grade / Coating | VP15TF (Miracle PVD Coated) |
VP15TF Miracle PVD
The VP15TF grade is a versatile Miracle PVD coated carbide. It is highly effective in preventing built-up edge (BUE) and notch wear. This grade is specifically recommended for medium-speed machining where high reliability and surface finish quality are required.
JM Chipbreaker Advantage
The JM (General Machining) chipbreaker features a robust cutting edge. It is designed to handle the intense stresses of high-feed milling, ensuring stable chip control even at high table feeds on CNC machining centers.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Per Tooth ($f_z$) |
|---|---|---|
| Carbon Steel / Alloy Steel | 150 - 230 m/min | 0.8 - 1.8 mm/t |
| Stainless Steel (SUS304) | 100 - 160 m/min | 0.5 - 1.2 mm/t |
AJX MILLING SYSTEM
This insert is compatible with all AJX 08 Type high-feed milling cutters.
Shop AJX 08 Milling Cutters →Metric vs. Inch Cross-Reference
| Feature | ISO: JDMT080320 | ANSI: JDMT 2.5(2.5)20 |
|---|---|---|
| Insert Length | 8.0 mm | 5/16" |
| Thickness | 3.18 mm | 1/8" |
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.