Mitsubishi JDMT09T320ZDSR-JM VP15TF Milling Insert | MMC Japan
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JDMT09T320ZDSR-JM VP15TF
Mitsubishi Materials | AJX Series High-Feed Milling Technology
The Mitsubishi JDMT09T320ZDSR-JM VP15TF is a premium high-feed milling insert designed for the AJX09 series cutters. This insert is engineered for high metal removal rates (HMR) and features the renowned VP15TF Miracle PVD coating. It is the industry standard for machining Stainless Steel, Carbon Steel, and Tough Alloys where stability and tool life are paramount. The JM chipbreaker (General Machining) provides a strengthened cutting edge for medium-duty milling.
Technical Specifications
| ISO Designation (Metric) | JDMT09T320ZDSR-JM |
|---|---|
| ANSI Designation (Inch) | JDMT 32.5(3)20-JM |
| Insert Size | 09 (AJX09 Type) |
| Corner Radius (RE) | 2.0 mm (.0787") |
| Grade / Coating | VP15TF (Miracle PVD Coated) |
VP15TF Miracle PVD
The VP15TF grade utilizes a high-toughness carbide substrate with a high-adhesion PVD coating. This "Miracle Coating" technology provides exceptional resistance to built-up edge (BUE) and notch wear. It is highly versatile, excelling in medium-speed machining of almost all steel and stainless steel groups.
JM Chipbreaker Strategy
The JM (General Machining) chipbreaker is specifically designed for high-feed rates. Its robust edge geometry handles the intense mechanical shock of interrupted milling while ensuring efficient chip thinning and evacuation to prevent workpiece damage.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Per Tooth ($f_z$) |
|---|---|---|
| Carbon Steel / Alloy Steel | 140 - 210 m/min | 0.8 - 2.0 mm/t |
| Stainless Steel (304/316) | 90 - 150 m/min | 0.6 - 1.5 mm/t |
AJX09 MILLING SYSTEM
This insert is specifically compatible with AJX 09 Type high-feed milling cutters.
Shop AJX 09 Tool Holders →Metric vs. Inch Cross-Reference
| Feature | ISO: JDMT09T320 | ANSI: JDMT 32.5(3)20 |
|---|---|---|
| Insert Length | 9.525 mm | 3/8" |
| Thickness | 3.97 mm | 5/32" |
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.