Хятад 4 инчийн хөнгөн цагаан алмаазан нунтаглах аяга …
4 Inch Aluminum Diamond Grinding Cup Wheels For Stone Material Aluminum base + diamond segments Diameter 4″, 5″, 7″ to be customized Grits 6# – 400# Bonds Extremely hard, very hard, hard, medium, soft, very soft,extremely soft Center hole (Thread) 7/8R...