Purchase Qty. Reference FOB Price
5-49 kg US$62.85
50-199 kg US$61.67
200+ kg US$59.16
Product Description
Specifications the unground ball is suitable for milling all kinds materials; the grinding and polishing ball is suitble for precision punching member stretched, precision bearings,instruments,meters,Pen, spraying machines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, ...