Mitsubishi DNMG150408 UC5115 Insert | High-Speed Cast Iron Turning
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DNMG150408 UC5115
High-Speed Cast Iron Specialist | UC5115 CVD Grade | Medium Turning Mastery
Optimized for High-Production Iron Machining
When looking for a competitive Mitsubishi DNMG150408 UC5115 price, you are investing in a tool designed to defeat the abrasive silica and graphite found in Gray and Ductile Cast Iron. This is not a general-purpose tool; it is a specialist for the K-group material family.
UC5115 Grade (CVD Coating Excellence): The UC5115 CVD grade for cast iron uses a micro-layered Alumina (Al2O3) coating. This thick layer provides unparalleled heat resistance and crater wear protection. Even under the high surface speeds of modern CNC turning, the UC5115 maintains edge integrity where standard steel grades fail.
0.8mm Radius (The Versatile Standard): The "08" (1/32") radius is the industry favorite for medium turning operations. It offers enough edge strength to handle the rough crust of sand castings while providing a surface finish smooth enough for most industrial assembly requirements.
Metric vs. Imperial Comparison
| System | Model Designation | I.C. (Inscribed Circle) | Thickness | Radius (RE) |
|---|---|---|---|---|
| Metric | DNMG150408 | 12.70 mm | 4.76 mm | 0.80 mm |
| Imperial | DNMG432 | 1/2" | 3/16" | 0.0315" (1/32") |
Recommended Cutting Parameters
*UC5115 thrives at higher surface speeds (Vc). Ensure rigid machine setup for maximum tool life.
| Workpiece Material | Speed (Vc) | Feed (fn) | Depth (Ap) |
|---|---|---|---|
| Gray Iron (Class 30/40) | 180 - 450 m/min | 0.15 - 0.45 mm/r | 0.50 - 3.50 mm |
| Ductile/Nodular Iron | 120 - 300 m/min | 0.12 - 0.35 mm/r | 0.80 - 3.00 mm |
Pro-Tip: UC5115 vs. UE6110
UC5115 (The Iron Specialist): Specifically optimized for cast iron. It contains higher thermal stability to handle the dry-cutting often associated with iron.
UE6110 (The Steel Specialist): Designed for long-chip steel materials. Using UC5115 on steel can lead to built-up edge, while using UE6110 on cast iron will result in rapid abrasive flank wear. Always use CVD coated inserts for cast iron on K-group materials for the lowest cost-per-part.
Searching for the best carbide inserts for cast iron turning? The Mitsubishi UC5115 vs carbide comparison for iron reveals that for high-speed CNC precision, the DNMG 150408 reliable medium turning insert in UC5115 grade is the professional standard. These long-life turning inserts for gray iron are engineered to resist high heat and abrasive scale. Buy genuine Mitsubishi DNMG 15 series online here for guaranteed high-production stability.
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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.