Mitsubishi JDMT140520ZDSR-JM VP15TF Milling Insert | MMC Japan
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JDMT140520ZDSR-JM VP15TF
Mitsubishi Materials | AJX Series Heavy-Duty High-Feed Milling
The Mitsubishi JDMT140520ZDSR-JM VP15TF is an industrial-grade high-feed milling insert engineered for the AJX14 cutter series. As a larger format insert, it is the primary choice for heavy-duty roughing and high metal removal rates (MRR) in large components. Featuring the advanced VP15TF Miracle PVD coating, this insert excels in Stainless Steel, Carbon Steel, and Alloy Steels, providing exceptional edge toughness and thermal resistance during prolonged milling cycles.
Technical Specifications
| ISO Designation (Metric) | JDMT140520ZDSR-JM |
|---|---|
| ANSI Designation (Inch) | JDMT 544ZDSR-JM |
| Insert Size | 14 (For AJX 14 Type Cutters) |
| Corner Radius (RE) | 2.0 mm (.0787") |
| Grade / Coating | VP15TF (Miracle PVD Coated) |
VP15TF Miracle Coating
The VP15TF grade utilizes Mitsubishi's "Miracle Coating" technology. It combines a high-toughness substrate with a PVD coating that creates a barrier against heat and chemical wear. It is particularly effective at preventing built-up edge (BUE) in gummy materials like 300-series stainless steel.
JM Chipbreaker Strategy
The JM (General Machining) chipbreaker is designed for balanced performance. Its strengthened cutting edge is built to withstand the high feed per tooth characteristic of the AJX system, ensuring chip thinning and effective evacuation to prevent vibration and tool failure.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Per Tooth ($f_z$) |
|---|---|---|
| Carbon Steel / Alloy Steel | 150 - 240 m/min | 1.2 - 3.0 mm/t |
| Stainless Steel (SUS304) | 100 - 170 m/min | 1.0 - 2.5 mm/t |
AJX14 MILLING SYSTEM
This insert is specifically compatible with AJX 14 Type high-feed face mills and end mills.
Shop AJX 14 Tool Holders →Metric vs. Inch Cross-Reference
| Feature | ISO: JDMT140520 | ANSI: JDMT 544 |
|---|---|---|
| Insert Length | 14.5 mm | .571" |
| Thickness | 5.56 mm | 7/32" |
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This Mitsubishi insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
Technical FAQ & Buying Guide
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.