Identify the face and its relationship to the part
Face milling services are used to machine a specified surface on a part. Show the surface on the drawing, identify its datum relationship and state whether flatness, thickness, parallelism or another requirement controls acceptance. Avoid relying on terms such as flawless or perfectly flat without a measurable definition.
State material and stock condition
Provide the material grade, drawing revision and quantity. If the face has stock allowance or relates to another machined surface, define the required condition and measurement references. Identify holes, edges or features that must remain in position after the face is machined.
Choose an inspection method that matches the requirement
Specify the measurement method, units, sample plan and required report. If appearance or surface texture matters, add a finish reference and viewing condition. Include any downstream coating or finishing that may affect the final surface.
For broader milling scope, see vertical CNC milling services. For finishing after machining, see CNC surface finishing services.
Face-milling RFQ checklist
- Material, drawing revision and quantity
- Surface to machine and datum relationship
- Flatness, thickness or finish requirement with units
- Inspection method and reporting needs
- Downstream treatment and packaging
Confirm the feature definition and inspection plan before approving the manufacturing scope.
