... 7.0,8.0,10.0,10.52520-60BDd 30 H3.6,4.6,6.0,7.0, ... 21,21.5,22,23.55020-80BDd 55 H15,19,21,22,23,28,45.45525-80BDd 60 H19 ... ,21,24,28,30,34,466030-80BDd 65 H22,23,28,30,32,336525-65BDd 70 H23 ... ,28,30,337030-60BDd 75 H25,30,33,7530-60BDd ... press machine, vacuum dry mix equipment, andegreasing sinterring furnace and so on. Our main products are tungsten carbide cold ...