Steel shot is made of premium steel materials, even size, ... for small size shots. Products name: steel shotOur steel shot is made of premium steel materials, even sizes, durale working ... repeat use times is about 2900 times. Especially for small shot of less than 0.6mm(S70, S110, S170, S230 ... quality and the quantity.Size: S70 - S780Name Cast Steel Shot Chemistry composition C(C) 0.70~1.20% Manganese(Mn ...