... shot, 0.3mm, 0.4mm, 0.5mm, 1.6mm, 0.8mm, 1.0mm. 1.5mm, 2.0mm, 2.5mm Stainless steel shot, 0.3mm, 0.4mm, 0.5mm, 1.6mm, 0.8mm ... of casting, die-casting,forging,sand removal of casting, steel plate, H type steel, steel structure.Rust removal of cast steel ... shot:Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of forging.Shot peening ...