Surface comparator for mechanical processing - SA6204KIT
Surface comparator kit consisting of 30 plates reproducing the most important and widespread machining works, such as lapping, grinding, drilling, milling and turning, with different roughness between 0,05 and 12,5 μm in Ra. Useful for corresponding indicative comparison.
(NB Not suitable for roughness tester calibration or verification).
Note: Surface comparators can not be certified.