Mitsubishi VCMT160408 NX2525 Cermet Insert | VCMT 332
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Mitsubishi VCMT160408 NX2525
High-Speed Cermet Solution for Mirror-Like Surface Finish
The Mitsubishi VCMT160408 NX2525 is a premium 35° rhombic positive displacement cermet turning insert designed for high-precision steel finishing. Unlike standard carbide, the NX2525 grade offers superior oxidation resistance and lower affinity for steel workpieces, making it the industry standard for achieving high surface finish and dimensional accuracy in CNC lathe operations.
Model Nomenclature Explained
Understanding the code for your Mitsubishi carbide blade:
| Code | Detailed Specification |
|---|---|
| V | Shape: 35° Rhombic (Diamond) |
| C | Clearance Angle: 7° (Positive) |
| M | Tolerance Class: Medium Precision |
| T | Feature: Countersunk Hole with Chipbreaker |
| 16 | Size: ~16mm Cutting Edge Length |
| 04 | Thickness: 4.76mm |
| 08 | Corner Radius: 0.8mm (Medium Finishing) |
Global Identification: Metric vs. Inch
- ISO (Metric) Model: VCMT160408
- ANSI (Imperial) Model: VCMT 332
Advanced Material & Chip Control
NX2525 Cermet Grade: A composite of ceramic and metal materials. The NX2525 is an uncoated grade that provides exceptional chemical stability. It is the first choice for high-speed finishing of carbon and alloy steels, as it prevents built-up edge (BUE) and maintains a sharp cutting edge for longer periods.
MV Chipbreaker: Designed for a wide range of applications. It facilitates smooth chip evacuation and reduces cutting resistance, ensuring your precision turning tool performs consistently under varying depths of cut.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) |
|---|---|---|
| Mild/Carbon Steel | 150 - 300 m/min | 0.10 - 0.30 mm/rev |
| Alloy Steel | 100 - 250 m/min | 0.10 - 0.25 mm/rev |
Maximize Performance with the Right Tooling Setup:
Shop Compatible SVJCR/L Tool HoldersPro-Tip: Grade Comparison
Use NX2525 for high-gloss finishing and stable cutting. If you encounter interrupted cutting or require more toughness for stainless steel, consider switching to VP15TF (PVD coated carbide) or US735 for better impact resistance.
Need Help With Mitsubishi Inserts?
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.