Zhengzhou Hongtuo Superabrasive Products Co.,Ltd

Diamond Honing Stone
Diamond honing stones contains a very hard grains, which is essential to the honing of Carbide, Cast Iron, Glass and Ceramic materials. Designated by D in the stone code.
Featurer: High stock removal, High efficiency, High precision and long stone life.
CBN honing stone
CBN honing stone is contains aman-made abrasive(cubic boron nitride)especialy usefull for honing the tough Alloy Steel, Tool Steel, Die Steel, Harden Steel and other abrasive resistant materials. Designated by the letter"N" in stone code.