VNMG 331 Lathe Carbide Inserts
VNMG160404MV turning inserts are specifically designed for steel and stainless steel applications, offering
several advantages:
High Performance: These inserts are engineered for high performance in metal lathe cutting tools, ensuring
efficient steel machining .
Durability: Made from carbide, they are highly durable and can withstand the demands of steel and stainless steel
cutting .
Cost-Effective: The indexable design means that each insert can be used for multiple cutting edges, which is
cost-effective in the long run .
Versatility: VNMG inserts are versatile and can handle a variety of operations, from roughing to finishing .
High Precision: The precision geometry contributes to achieving a high-quality surface finish on machined parts .
Reduced Vibration: The design helps to minimize vibration, leading to better dimensional accuracy and a smoother
operation .
Customizable: Available in various sizes and grades, making them adaptable for a wide range of materials and
machining requirements .
VNMG 331 lathe carbide inserts are designed for precise turning operations, featuring a 35° rhombic shape with a -6° rake angle. These inserts are tailored for finishing on stainless steel and can handle a variety of materials including super alloys. The VNMG 331 size indicates a 3/8" cutting edge length, 1/16" thickness, and a 1/64" corner radius, providing a balance of strength and precision. They are known for their innovative multi-layer coatings that enhance tool life and resistance to deformation, even in high-speed operations. Suitable for light to medium cutting depths, these inserts ensure superior chip formation and are ideal for applications involving thin-walled parts or long overhangs.
The TG4105 grade showcases a yellow color and a hardness level spanning from P15 to P30. It employs a dual-structure alloy substrate, known for its enhanced toughness, which is then coated with a medium-thick layer of MT-TiCN and a thick layer of a-Al2O3. This grade is particularly recommended for performing general intermittent cutting tasks on carbon steel and low-alloy steel materials.
The TG4135 grade is identified by its black color and a hardness range of P15 to P30. This grade features a dual-structure alloy substrate that provides superior toughness. It is coated with a medium-thick layer of MT-TiCN and a thick layer of a-Al2O3. The coating process includes stress balance technology, which ensures exceptional reliability and wear resistance. This makes the TG4135 grade an ideal choice for a variety of steel processing applications.
The TG4245 grade is characterized by its dual-color appearance and a hardness range of P25 to P40. It features a robust and durable alloy substrate that is enhanced with a combination of an MT-TiCN coating and a thick a-Al2O3 layer. This coating provides exceptional edge strength and resistance to plastic deformation, making it an optimal choice for machining operations that are conducted under unstable working conditions.
Grade：TG2115 Color：Purple Hardness：M15-M30 Coating：PVD
Features：Dual-structure alloy matrix with different properties on the surface and core. High edge strength and anti-plastic hollowing ability, ultra-fine grain a-AI2O3 coating. Achieve extensive and efficient processing of stainless steel under general working conditions.
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