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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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.
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