Mitsubishi CNMG120408 UC5115 is a high-performance CVD-coated carbide insert designed for steel turning applications, offering excellent wear resistance, stable machining, and consistent surface finish in continuous to mildly interrupted cuts.
The Mitsubishi CNMG120408 UC5115 carbide insert is engineered for high-efficiency steel turning, combining a tough carbide substrate with a CVD coating that delivers excellent resistance to flank wear and crater wear.
Longer Tool Life in Steel Turning Starts with UC5115.”
✔ Insert Type: CNMG120408 (80° negative, double-sided)
✔ Grade: UC5115 – optimized for ISO P (steel)
✔ Coating: Advanced CVD coating for high wear resistance
✔ Performance: Stable cutting, predictable tool life
✔ Application: External & internal turning operations
Longer tool life reduces insert changeovers
✅ Consistent surface finish across batch production
✅ Strong edge reliability for continuous to light interrupted cuts
✅ Helps maintain dimensional accuracy at higher cutting speeds
🔹 Automotive components
🔹 General engineering
🔹 Heavy machinery
🔹 Fabrication & job shops
UC5115 is primarily designed for steel turning applications (ISO P).
CNMG120408 is a negative, double-sided insert, offering higher edge strength and better cost efficiency.
UC5115 features a CVD coating, enhancing wear resistance and tool life during steel machining.
Yes, it performs well in continuous to light interrupted cutting conditions, depending on setup stability.
You can purchase 100% genuine Mitsubishi inserts from CNC Tools Depot, with support for bulk orders and fast dispatch.
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