https://www.overseadia.com/en-US/detail/43f1e5db2a9d256d2e1b8c8d5d56e1ef Fuyaochang's Aluminum Silicon Ball Precision Balls Spheres, model number 10, offers top-quality performance for high-tech industries. These precision balls are made from durable materials and are designed to meet the most stringent requirements of modern industries. The product offers a high level of accuracy and smoothness, making it ideal for use in a range of applications, including aerospace, automotive, medical, and more.