Tender For supply of grinding wheel type 5400 x 40 x 127 mm 1-190 x 16 a60k5vn grinding wheel. manufactured should be os , grinding wheel, 500 x 50 x 127(dia x width x bore) a60l5v10(black) grinding wheel manufacturer sh ou , straight cup type 6 grinding wheel of following details: 1. diameter: 100mm. 2. width: 50mm. 3. bore dia: , grinding wheel type- 5.400x40x127.1-190x15.38a80m5vbe. grinding wheel man ufacturer should be osa c