Precision automotive machining is a set of machining techniques used in the automotive industry. They have high accuracy, and precision, and can make auto parts with very tight tolerance. There are several technologies included in precision machining to create complex and highly accurate auto parts.

Key precision machining technologies like CNC machining, Swiss Machining, and Precision grinding ensure the production of precise auto parts. As a result, they are very important in the automotive industry, especially in making automotive parts that require assembling.