Mitsubishi VNMG160404-MA UE6110 Carbide Insert | VNMG 331
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Mitsubishi VNMG160404-MA UE6110
Professional CVD Coated Carbide for High-Stability Steel Turning
The Mitsubishi VNMG160404-MA UE6110 is a high-performance 35° rhombic negative-type carbide turning insert. Optimized for the stable machining of steel, the UE6110 grade features a specialized CVD coating that excels in continuous cutting environments. As a dedicated precision turning tool, this VNMG 331-MA ANSI equivalent provides exceptional wear resistance and long tool life in high-speed CNC lathe operations.
Model Nomenclature Breakdown
Understanding the precision behind the VNMG160404-MA identification code:
| Code | Definition |
|---|---|
| V | Shape: 35° Rhombic (Diamond) |
| N | Clearance Angle: 0° (Negative) |
| M | Tolerance Class: Medium Precision |
| G | Feature: Double-Sided with Hole |
| 16 | Size: ~16mm Cutting Edge Length |
| 04 | Thickness: 4.76mm |
| 04 | Nose Radius: 0.4mm (Fine Finishing) |
| MA | Chipbreaker: Medium Cutting (Standard Application) |
Global Identification: Metric vs. Inch
This high-efficiency turning insert is standardized for global machining centers:
- ISO (Metric): VNMG160404-MA
- ANSI (Imperial): VNMG 331-MA
UE6110 Grade & MA Chipbreaker Detail
UE6110 CVD Coated Grade: Designed for high-speed turning of steel in stable conditions. The UE6110 grade provides extreme resistance to plastic deformation and flank wear. It is the first choice for high-volume production where tool longevity and thermal resistance are top priorities.
MA Chipbreaker: The MA geometry is a universal "Medium-Range" breaker. It is specifically designed to provide stable chip control over a wide range of feed rates, effectively preventing chip entanglement and protecting the high surface finish of the workpiece.
Recommended Cutting Parameters
| Workpiece Material | Cutting Speed (Vc) | Feed Rate (f) | Depth of Cut (ap) |
|---|---|---|---|
| Carbon Steel | 180 - 350 m/min | 0.10 - 0.35 mm/rev | 0.5 - 3.5 mm |
| Alloy Steel | 150 - 300 m/min | 0.10 - 0.30 mm/rev | 0.5 - 3.0 mm |
System Compatibility
Ensure maximum rigidity by pairing this VNMG insert with high-quality tool holders.
Shop Compatible DVJNR/L Tool HoldersPro-Tip: Grade Selection Guide
UE6110 is the premier choice for stable, high-speed steel turning. If your application involves heavy interrupted cutting or high-impact loads, consider switching to MC6025. For stainless steel machining, we recommend the VP15TF Miracle Coating grade for its superior anti-welding properties.
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.