Surface specimen plate circular grinding, 6 reference specimens N2-N7

Application
For comparative testing of the surface quality by visual and tactile examination (with fingernail), in accordance with standards ISO/R 468, ISO 2632/1 1975 and NF E 05-051.

Execution
For comparative testing of the surface quality

Notes
These specimen plates efficiently illustrate the various surface types that are achieved with machines that are used in industry.
Calibration service is not available for this item.