Mitsubishi DNMG150408-MP UE6020 Carbide Insert | Genuine MMC
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DNMG150408-MP UE6020
Mitsubishi Materials | Universal Steel Machining Specialist
The Mitsubishi DNMG150408-MP UE6020 is a versatile 55° rhombic negative turning insert engineered for Steel (P-category) applications. Featuring the reliable UE6020 CVD coating, this grade is a "workhorse" for general-purpose turning, offering an excellent balance of toughness and wear resistance. The MP (Medium-range) chipbreaker ensures superior chip control across a wide range of cutting conditions, making it a favorite for CNC lathe job shops.
Technical Specifications
| Metric Designation | DNMG150408-MP |
|---|---|
| ANSI Equivalent | DNMG 432-MP |
| Coating Grade | UE6020 (CVD Coated Carbide) |
| Corner Radius | 0.8 mm (1/32") |
UE6020 Grade Explained
The UE6020 grade is Mitsubishi's legacy CVD solution for steel. It utilizes a TiCN + Al2O3 coating structure that provides high resistance to plastic deformation. It is specifically designed for stable, high-volume production on carbon and alloy steels.
MP Chipbreaker Logic
The MP chipbreaker is a medium-cutting geometry that balances edge strength with efficient chip evacuation. It is designed to handle varying depths of cut, making it ideal for parts with irregular shapes or fluctuating material removal rates.
Optimization: Cutting Parameters
| Workpiece Material | Cutting Speed ($v_c$) | Feed Rate ($f$) |
|---|---|---|
| Mild Steel / Carbon Steel | 150 - 300 m/min | 0.15 - 0.40 mm/rev |
| Alloy Steel (SCM Series) | 120 - 250 m/min | 0.15 - 0.35 mm/rev |
INDUSTRIAL COMPATIBILITY
Mount this insert on 15-size ISO holders: DDJNR/L, DDNNN, or DDUNR/L.
EXPLORE TOOL HOLDERS →Metric vs. Inch Cross-Reference
| Feature | ISO (Metric): DNMG150408 | ANSI (Inch): DNMG 432 |
|---|---|---|
| Inscribed Circle | 12.7 mm | 1/2" |
| Thickness | 4.76 mm | 3/16" |