... polishing pad, cup wheel, core bit, electroplated blade, etc. Diamond tool products are differed diamond saw blade, segments, polishing pad, cup ... segment (For circular saw blade, gang saw blade and core bits).5. Diamond polishing and grinding products.6. Cup wheels ... , Double row, Turbo type, Special design)7. Diamond core bits.8. Electroplated saw blade, electroplated profile wheels, and other series ...