SECO DNMG432-M3 TP25 Carbide Turning Insert
DNMG432-M3 TP25
- Premium Performance, Exceptional Value.
- Engineered for Efficiency, Dedicated to Your Output.
SECO DNMG432-M3 TP25 is a double-sided carbide turning insert designed for stable and efficient machining of steel materials. Featuring the M3 chipbreaker geometry, this insert delivers controlled chip formation and smooth cutting performance in medium machining applications.
The DNMG432-M3 insert is widely used in external turning and facing operations on CNC lathes. Combined with the TP25 grade, it offers a balanced performance between wear resistance and toughness, making it suitable for general steel machining under stable cutting conditions.
Key Features
- 55° DNMG shape for versatile turning and facing operations
- Double-sided insert design for improved cost efficiency
- M3 chipbreaker for stable chip control in medium cutting conditions
- TP25 grade optimized for steel machining
Typical Applications
- External turning and facing on CNC lathes
- Medium machining of carbon steel and alloy steel
- General-purpose turning operations
As a reliable CNC cutting tools supplier, NMT Tools provides SECO DNMG432-M3 TP25 turning inserts with consistent quality and international delivery support. Our team can assist in selecting suitable alternatives or equivalent inserts based on your machining requirements.
Discover more turning solutions in our
Turning Cutting Tools category, or contact our specialists through the
Support page for technical assistance.



