... 1.12A2 Grinding wheels for wood cutting carbide knives,diameter:150mm 2.Good surface finishing,high efficiency, ... 8,10,16,203,4,5753,4,6,8,103,4,5805,6,8,10,12,16,203,4,51003 ... 15,16,20,25,40,50,603,4,5,6,8,10,153008,10,12,16,20,25, ... 32,40,50,603,4,5,6,8,10,1535012,15,16,20,25,32,40 ... ,50,603,4,5,6,8,10,1540010,12,15,16,20,25,32 ... ,40,50,603,4,5,6,8,10,1545012,15,20,40,50,603, ...