with slot CBN honing stick hongtuo formula can achieve better surface finish

Honing stones parameters

Usually,we can make stone with base and holder ,there are marks on the base stone, so the worker will know which side is abrasive and which side is not.

HongTuo Superabrasives are the most advanced metal-cutting abrasives available in the world today.There outstanding performance ensures the honing of even the most difficult materials,that until now,have resisted cutting by any method.They significantly improve cutting action,overall production rates and abrasive life over other abrasive available.Most of the popular tool steels can be honed as easily as ordinary hardened steel.

Zhengzhou Hongtuo Superabrasive Tools Co.,Ltd was founded in 1997.It is a high-tech company engaged in R&D,production,sale and service of superabrasive tools.The company has 350 employees,over 300 sets of manufacturing and testing equipments.With 2 advanced metal bonded honing stones and vitrified bonded diamond&CBN grinding wheels production lines,which can produce750 000 pieces honing stones and 4 000 pieces grinding wheels annually.The company has been granted the ISO9001:2000 certificate in 2000.In the same year,it has been obtained the certificate of “high-new technology company”and “high-new technology products”granted by Science&Technology Division of Henan province.

Our products are widely used in the such industries as:automobile parts,motor parts,refrigeration compressor,aviation,hydraulics,sewing-machine parts and bearings.In respect of product quality,development and production capacity,the company is a leading manufacturer in the industry.it can meet all kinds of requirement.At present,a great parts of our proucts are sold to countries and regions as Europe,Japan,Taiwan and South-East Asian countries.

Our customer