This workstation is designed for processing headphone jacks in various mobile phone products. It fully utilizes the TR8's ability to be mounted at any angle, with an inverted installation method at this workstation, significantly saving operational space. It can simultaneously process 4pcs of mobile phone shells. With the assistance of TR8, the repetitive positioning accuracy of drilling reaches ±0.03mm. A standard set of this workstation can replace 8 workers (across two shifts).