Mitsubishi DNMG150404-MS VP15TF Finishing Insert | 10pcs
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DNMG150404-MS VP15TF
High-Precision Finishing | Anti-Work Hardening | Mirage PVD Technology
The Professional Choice for Precision CNC Turning
When looking for a Mitsubishi DNMG150404-MS price that matches performance, the VP15TF series stands alone. This insert is engineered to solve the most common issues in precision stainless steel finishing: surface tearing and dimensional drift.
VP15TF Grade (Mirage PVD Coating): This VP15TF grade for stainless steel uses Mitsubishi’s exclusive "Mirage" micro-layered PVD technology. It provides extreme surface hardness to resist abrasive wear while maintaining a low coefficient of friction. This is the ultimate PVD coated insert for tough materials like Inconel and 316L.
MS Chipbreaker (The Sharp Edge Specialist): The MS geometry is a "Medium-Sharp" design. It is significantly sharper than standard MA geometries, allowing it to "slice" rather than "rub." This is the secret to preventing work hardening in stainless steel, ensuring your finished part has a mirror-like surface and consistent dimensions.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | DNMG150404-MS | 12.70 mm | 4.76 mm | 0.40 mm |
| Imperial | DNMG431-MS | 1/2" | 3/16" | 0.0157" (1/64") |
Recommended Cutting Parameters
*Optimized for finishing. High pressure coolant is recommended for heat-resistant alloys.
| Material Group | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Stainless Steel (304/316) | 120 - 220 m/min | 0.05 - 0.20 mm/r | 0.20 - 1.50 mm |
| Nickel Alloys (Inconel) | 30 - 60 m/min | 0.05 - 0.15 mm/r | 0.20 - 1.20 mm |
Compatible Tool Holders
Maximum finishing stability for the 15-series 55° diamond pocket:
Shop DDJNR 15 HoldersPro-Tip: VP15TF vs. US735
VP15TF (The Precision Expert): Your first choice for CNC mass production where continuous cuts and high speeds are required. It offers the best surface finish and wear resistance.
US735 (The Interrupted Specialist): Switch to US735 only if your finishing pass involves heavy interruptions, holes, or unstable clamping. For 90% of precision finishing, VP15TF is the superior grade.
Searching for the best carbide inserts for precision finishing in 316 stainless steel? The Mitsubishi VP15TF vs US735 debate is settled when precision is key—the DNMG 150404-MS anti-vibration finishing insert is the industry gold standard. These long-life turning inserts for aerospace alloys are designed to maintain sharp edges under high heat. Buy genuine Mitsubishi DNMG 15 series inserts online here for guaranteed performance.
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Looking for a Mitsubishi equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
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.