Dimensional Inspection: Checking the machined parts (components/jobs) to ensure they meet the specifications on the engineering drawing.
Using Measuring Instruments: Using precision tools like Vernier calipers, micrometers, height gauges, bore gauges, or a CMM (Coordinate Measuring Machine).
Recording Data: Documenting the measured dimensions and comparing them against the required tolerances.
Checking for Defects: Looking for surface finish issues, burrs, or other visual defects.
Rejection/Acceptance: Deciding whether the part is acceptable or needs rework/rejection based on the inspection results.