Mitsubishi DNMG150604-MA VP15TF Finishing Insert | 6.35mm Thick
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DNMG150604-MA VP15TF
Thick-Body Thermal Stability | Mirage PVD Finishing | MA Low-Friction Geometry
Maximum Stability for Fine Finishing
VP15TF Grade (Mirage PVD Coating): The VP15TF is Mitsubishi's premier PVD solution for difficult-to-cut materials. The "Mirage" coating is a nano-layered structure that remains stable under high heat while providing an ultra-smooth surface. This specifically prevents Built-Up Edge (BUE) on gummy materials like 304/316 Stainless Steel, ensuring the finished part remains within micron-level tolerances.
MA Chipbreaker (Precision Precision): The MA geometry is engineered to reduce radial cutting forces. In finishing operations, this is vital to prevent "pushing" the workpiece, which causes taper. It provides sharp, clean chip breaking even at very low depths of cut.
6.35mm Thickness (The "06" Stability): While most finishing inserts are 4.76mm thick, the DNMG1506 series uses a 6.35mm body. This extra mass absorbs cutting vibrations and dissipates heat much faster, protecting the sharp 0.4mm tip from thermal cracking and premature wear.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness (S) | Radius (RE) |
|---|---|---|---|---|
| Metric | DNMG150604-MA | 12.70 mm | 6.35 mm | 0.40 mm |
| Imperial | DNMG441-MA | 1/2" | 1/4" | 0.0157" (1/64") |
Recommended Cutting Parameters
*Optimized for finishing. High-pressure coolant is highly recommended for Stainless Steel.
| Material Group | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Stainless Steel (304/316) | 80 - 180 m/min | 0.05 - 0.20 mm/r | 0.20 - 2.00 mm |
| Heat-Resistant Alloys | 30 - 70 m/min | 0.05 - 0.15 mm/r | 0.20 - 1.50 mm |
Compatible Tool Holders
Rigid support for 15-series 55° diamond pockets (6.35mm thickness shim required):
Shop DDJNR 15 HoldersPro-Tip: VP15TF vs. US735
VP15TF (The Precision Choice): Use this for continuous finish passes where tool life and surface finish are primary. It maintains a sharper edge longer under high heat.
US735 (The Mechanical Choice): Switch to US735 only if your finishing pass involves heavy interruptions or unstable workpiece clamping. For general CNC precision work, VP15TF is the industry standard.
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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.