Purchase Qty. Reference FOB Price
5-19 kg US$72.10
20-99 kg US$71.30
100+ kg US$70.60
Product Description
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,sprayingmachines,pumps,machinery parts,valve seals,brake pump,squeeze-hole punch, oil,hydrochloric acid ...