Purchase Qty. Reference FOB Price
1-499,999 Pieces US$31.00
500,000+ Pieces US$29.50
Product Description
20mm Hard Alloy Beads Tungsten Carbide Ball for Laboratory Powder Grinding Product Description Our tungsten carbide grinding media(grinding ball/milling ball) with good wear-resistance, excellent hardness and mechanical characters.It's widely used for grinding tungsten carbide powder, Cobalt ...