Zhengzhou Halnn Superhard Materials Co.,Ltd
CurrentIn 2006,we created superhard tool marketing center and non-standard tool Division，named Zhengzhou Halnn Superhard Materials Co.,Ltd.Same year, BN-K1 solid cbn insert for rough machining high chromium abrasive wear resistant cast iron have been sold all over the world, such as Europe, America, East Asia, ect.In 2009, we researched BN-K20 and BN-H20 Brazd PCBN Insert, which were widely used in interrupt cutting cast iron and hard steel.In 2010, we researched the first GEM diamond with 1.7 gram in China, and also began to research other tools, and researched high grade pcd cutting tools and other diamond tools. So far, we total have 25 national patents.In 2013,we launched BN-H21 PCBN Insert specifically for heavy interrupt turning condition, and by that time, we have made the whole solutions on "turning instead of grinding”.In 2015, we launched new cbn grade BNK30 for high speed cutting field, which can be offered both solid cbn and brazed pcbn type. In 2016~2018, We not only concenret on CBN Inserts, But also pay more attenation on PCD Grade, we made our pcd grade with 6 grades: CDW850,CDW002,CDW005,CDW010,CDW025,CDW302
