Bearings are extensively employed to facilitate rotational movements in turbines and automobiles due to their simple structure and low resistance. They are also prevalent in various other equipment such as compressors, pumps, and power plants. These types of bearings necessitate various cutting tools and grinding wheels with high precision to ensure the smooth rolling of the balls inside the casing. Ehwa offers exceptional PCBN inserts designed for turning inside the bearing, ensuring optimal performance and longevity.