Mitsubishi DNMG150604 UC5115 Carbide Insert | Genuine MMC Japan
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DNMG150604 UC5115
MITSUBISHI MATERIALS (MMC) | CAST IRON SPECIALIST GRADE
The Mitsubishi DNMG150604 UC5115 is a premium 55° rhombic carbide turning insert engineered specifically for the high-stability machining of Cast Iron (K-category). Utilizing advanced CVD coating technology, this insert provides exceptional heat resistance and tool life in gray and ductile iron applications.
TECHNICAL SPECIFICATIONS
| Metric Model | DNMG150604-MA (General Purpose) |
|---|---|
| Inch Equivalent | DNMG 441-MA |
| Material Grade | UC5115 (CVD Coated Carbide) |
| Chipbreaker | MA (Medium Cutting / Semi-Finishing) |
Compatible with DDJNR/L and DDNNN Tool Holders.
View Compatible Turning Tool Holders →GRADE & GEOMETRY INSIGHTS
Grade: UC5115
The UC5115 grade is Mitsubishi’s flagship solution for cast iron. It features a thick Al2O3 (Alumina) layer which acts as a thermal barrier, preventing crater wear during high-speed dry cutting. Perfect for GCI (Grey Cast Iron) and NCI (Nodular Cast Iron).
Chipbreaker: MA
The MA chipbreaker is designed for medium cutting. Its robust edge preparation ensures high reliability against chipping while maintaining smooth chip evacuation, preventing chip nesting in CNC lathe operations.
RECOMMENDED CUTTING PARAMETERS
Note: Adjust based on machine rigidity and coolant usage.
| Workpiece Material | Cutting Speed (vc) | Feed Rate (fn) |
|---|---|---|
| Gray Cast Iron (GCI) | 150 - 350 m/min | 0.15 - 0.45 mm/rev |
| Ductile Cast Iron (FCD) | 120 - 250 m/min | 0.15 - 0.40 mm/rev |
METRIC TO INCH CONVERSION
| Feature | Metric (DNMG150604) | Inch (DNMG441) |
|---|---|---|
| Inscribed Circle (IC) | 12.7 mm | 1/2" |
| Thickness (S) | 6.35 mm | 1/4" |
| Corner Radius (RE) | 0.4 mm | 1/64" |
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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.