Tender For supply of grinding wheel(elastic) 100mm x 0. 8mm x 31. 75mm (bore) a 80 pb , grinding wheel plain 180mm x 13mm x 31. 75mm (bore) a 46 hv , grinding wheel plain size: 180mm x 13mm x 31. 75mm (bore) aa60kv , grinding wheel plain 180mm. x 13mm x 31. 75mm (bore) a a 46 hv , grinding wheel plain size: 508mm dia x 25. 4mm thickness x 203. 2 mm bore. grade- a 80 k5 v10