Kyocera TPMT 110304 HQ TN60

 It's a carbide insert primarily used in turning operations .The insert probably features a specific cutting edge geometry optimized for its intended turning tasks, aimed at controlling chips, improving surface finish, and enhancing tool life.

• Material: Being TN60 grade, it's likely made from a carbide material that's tough and wear-resistant, suitable for high-speed machining applications.

• Coating: Again, the "HQ" designation may indicate the presence of a specialized coating, such as titanium nitride (TiN) , to improve tool performance and longevity by reducing friction and wear during cutting operations.