Cast steel angular grit produced by crushing specially heat treated steel shot its behaviour in service depends on hardness a characteristic readily modified by suitable heat treatment.
Gp steel grit is used mainly in wheel blast machines for cleaning or preparation work on specical surfaces.
In addition,GL and GH steel grit are equally suitable for use in wheelblast machines and in most cases air blast equipment.
Steel shot and grit are used in cleaning applications for removal of loose material on metal surfaces.This type of cleaning is common in automotive industry.