The product is a set of (4 PCS) Kennametal NF 6250 R Carbide Groove Insert in KC850 Grade. These inserts are designed for indexable toolholding in CNC machining, metalworking, and manufacturing industries. The inserts are manufactured in the United States by an unbranded or generic company, ensuring quality and durability for precision cutting and machining tasks. Ideal for businesses and industrial applications requiring high-performance toolholding solutions.