supply of grinding wheel eutectic based alumina zirconia.grinding wheel eutectic based alumina zirconia.,grinding wheel eutectic based alumina zirconia abrasive - 75 % al2o3 and 23% zro2, suitable fo r grinding sprue of railway wheels. dimension as per sketch no. rwp/sk/mld/gw-002, alt-nil (grinding para meters indicated in the sketch and permissible deviation for untoleranced dimension as per is: 13596 instead of 2012 class m). note: make: gnl or carborundum or any other make who have successfully supplied grinding w heel for sprue grinding application. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]