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TNMG22 lathe insert

The TNMG22 turning insert is made of tungsten carbide with a surface hardness exceeding 2500HV, suitable for machining steel and alloy materials. The insert has a cutting edge length of 12.7 mm and a thickness of 4.76 mm, optimized with a nose radius of 0.8 mm. Its rake angle is set at 15 degrees and clearance angle at 7 degrees to balance tool life and final surface quality. A TiAlN coating enhances wear and heat resistance up to 900°C. The insert is coded according to ISO 1832 standards and fully compatible with CNMG and DNMG tool holders.

The TNMG22 insert can withstand cutting speeds up to 350 meters per minute and feed rates between 0.1 and 0.4 mm per revolution, suitable for roughing and finishing operations. Its double-sided geometry with wear-resistant edges reduces vibration and improves machining stability. The insert’s coding includes geometric features, coating type, and dimensional tolerances, aiding quick selection and replacement. Proper cutting parameters and optimized lubrication extend the insert’s effective life up to 80 minutes and improve the workpiece surface quality.

Application : الماس تراشکاری TNMG22
Size : TNMG220804
Machinery : الماس تراشکاری
WEBSITE: TNMG22 lathe insert Iran