TNMG 331 Carbide Indexable Insert
SNMG turning inserts are known for their robustness and versatility in metal lathe cutting applications. They feature
a negative rake angle which provides excellent edge strength, suitable for roughing and medium finishing operations
These carbide inserts are designed to withstand high cutting forces and offer a long tool life, contributing to their
cost-effectiveness and reliability .
The SNMG insert's double-sided design allows for multiple cutting edges, enhancing its durability and efficiency on
the shop floor .
Furthermore, its availability in various sizes and grades makes it adaptable for a wide range of materials and machining
requirements
TNMG 331 carbide indexable inserts are triangular-shaped with a negative rake angle, designed for versatile turning applications. They feature an inscribed circle diameter (IC) of 3/8" (9.525 mm), a cutting edge length (L) of 0.65" (16.5 mm), and a thickness (S) of 3/16" (4.76 mm)。 These inserts offer up to six cutting edges and are secured via a cylindrical fixing hole, suitable for a variety of materials including steel, stainless steel, and cast iron. The TNMG 331 size is known for its balance between a strong cutting edge and compact size, making it ideal for medium to finish turning operations. Advanced coatings like TiCN+Al2O3+TiN enhance wear resistance and extend tool life, providing reliable performance in high-speed machining
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