contracor src shot surface roughness comparator Made in USA The nozzle is corrected to

The nozzle is corrected to a 1-1/4" NPSM nozzle holder

The nozzle is fully encased in polyurethane and features a 50 mm polyurethane thread

* This is not the size of the filter

allowing the air supply hose to move freely during work

contracor src shot surface roughness comparator Made in USA The nozzle is corrected toAre you looking for a quick and easy way to measure surface roughness? Look no further than the SRC SHOT Surface Roughness Comparator. This precision nickel comparator plate conforms to International Standard ISO 8503 for grit and shot blast surface roughness comparison measurement. Comparators allow the estimation of surface roughness by touch and sight. They are split into four sections, each with a different and defined roughness. The shot version