CORE DRILL BIT

　 We are supported with a powerful technology team,advanced production line,and inspection equipment.We strictly conform to lS09001-2000 quality control system,and IS014001-2004 environment system.Inspection between processes follows the EN standard.Our aim is to make "HUACHANG" famous all over the world.

   We can supply the diamond tools as foIlowing:Cold and hot pressed sintered saw blade,Laser welded saw blade,Core drill,Brazed saw blade,Profile wheel,Intemational common CNC profile wheel,Finger bits,Silent core milling wheel,Bush Hammer Plate,Wire saw,Zero tolerance wheel and some baroque products are available upon your requests.Our products are exported to Europe, America,Australia, Asia, and enjoyed good reputation.