Precision Roughness Sample Block for Measuring Various Machining Methods

Innovative Roughness Comparator Designed for Precision Machining Needs

Industrial Roughness Measurement Set with 6 Samples for Control in Machining

Machined Roughness- for Lathe/Milling/Grinding/Planer Ra Value Standard4619

Nickel Alloy Roughness Comparison Sample for Precision Machining Applications

RA0 86 3 Roughness Comparison Sample Set for Lathe and Milling Processes

Lathe Flat Milling Roughness Comparison Sample Steel for Precision Testing

Nickel Alloy Roughness Sample Pack for Industrial Machining Applications