Precision Cast Microfinish Comparator - Surface Finish Measurement Tool for Metalworking & Quality Control | Ideal for Machining, Grinding & Polishing Inspection

9 Specimens provided.

Cast surface values for die casting, investment, shell, centrifugal, permanent mold ferrous and non-ferrous, sand and green sand from 20 to 900 microinches (Metric Model: 0.51 to 22.86 micrometers).