... casting sand removal, coating removal and surface preparation. Stainless Steel Shot produces a bright metallic, stain free finish ... 0.6-1.0mm, 0.7-1.25mm,1.0-1.4mm,1.25-1.7mm ... coating. Surface finishing and surface improvement of stainless steel and aluminium parts, producing a bright metallic ... surface. Deburring, cleaning and sand removal from stainless steel, aluminium and zinc die castings and sand ...