Kopieringsværktøj platter Sandvik Coromant LNUX 19 19 40-PF 4425

The LNUX 19 19 40-PF 4425 railway wheel reprofiling insert from Sandvik Coromant is designed for finishing operations with a cutting angle of 90°. Suitable for machining steel (material class P) and railway applications, it ensures increased precision and efficiency in wheel manufacturing. Its cylindrical hole fastening provides optimal stability during machining, reducing vibration and improving tool life. Designed with an HC substrate and a coating composed of TiCN (titanium carbonitride), Al2O3 (aluminum oxide) and TiN (titanium nitride), it offers high wear resistance and excellent performance under demanding machining conditions. Its rectangular design and 4 mm nose radius allow for a homogeneous finish and enhanced precision.

Specifications :
- Cutting angle (KAPR) : 90°
- Depth of cut (ap) : 2 - 10 mm
- Feed per revolution (fn) : 0,7 - 1,2 mm/r
- Hexagonal feed (hex) : 0,7 - 1,2 mm/r
- Cutting speed (vc) : 245 - 190 m/min
- Material classification (TMC1ISO) : P
- Type of operation : finishing
- Mounting type : cylindrical hole
- Fixing hole diameter : 6,35 mm
- Insert shape and size : LN1919
- Number of cutting edges : 4
- Insert width : 10 mm
- Insert shape code : rectangular
- Effective cutting edge length : 15,05 mm
- Nose radius : 4 mm
- Direction : neutral
- Grade : 4425
- Substrate : HC
- Coating : CVD TiCN+Al2O3+TiN
- Insert thickness : 19,05 mm
- Primary relief angle : 0°
- Weight : 0,0399 kg
- Insert pocket : 19
- Insert pocket dimension code : 19

Brand information :
Sandvik Coromant is a world leader in cutting tools and machining solutions. With expertise built over decades, the brand offers innovative products and services aimed at optimizing the productivity of industrial companies. Recognized for its rigorous quality standards and commitment to sustainability, Sandvik Coromant positions itself as a trusted partner for machining professionals.