Grinding - Precision Surface Grinding and Milling of Aerospace Faceplate to Tight Flatness Tolerances

The buyer requires precision surface grinding or milling of a free-issued faceplate to remove imperfections, with both the flat face and side edges requiring attention. Material removal must not exceed 0.25 mm, and a flatness tolerance of 0.005 mm is required. The centre of the plate is removable and must be ground or machined flat to match the surrounding face. The material is believed to be medium-grade carbon steel, although this has not been confirmed, as the component originates from a machine undergoing repair.