Square Block Component with Machined Metal Block and Stepped Cylindrical Boss, Drilled Holes

Our shop produces this metal block with a stepped cylindrical boss to preserve consistent fit. On this build we enforce major diameter range, the tolerance/datum scheme, and surface texture as the primary checkpoints for process control in our machining shop. Submit a fully dimensioned drawing showing critical hole locations so programming and in-process inspection stay aligned with your details. Dalian Chuandong Precision Manufacturing (ISO 9001, IATF16949) performs precision machining and CNC milling. Standard runs are quoted by order quantity and tolerance tightness, with setup structured for repeatability. This keeps the machined metal block consistent from lot to lot once your process window is locked in. The factory covers upwards of 20,000 m², serving aerospace, medical equipment, and robotics applications.