Our copper-lead-steel plymetal bearing shell strip is produced with advanced electroplating technique and powder-metallurgic technique. Characterized by stable spread, non-seizing tendency, excellent

CBN is a kind of superhard material second only to diamond in hardness. Its low chemical reactivity with the iron group metals, and high thermo stability, particularly in oxidizing conditions, make it

Our synthetic diamond core bits are widely used in the drilling for geological exploration, water conservancy and power engineering, hydrological exploration and building construction, water well dril

We, Hunan Flydisc New Material Co.,Ltd, is one of the earliest manufacturers of superhard material in China. We obtained ISO9001 Quality System Certificate in August 2003.We provide resin, vitrified,

Our PDC core bit or non-coring bit is mainly used for geological prospecting, coal exploration, water conservancy and power engineering. With the features of long working life, high drilling speed, an

Our PDC products are made from diamond and carbide by sintering under high temperature and high pressure, and therefore have excellent wearability and impact toughness.As a maufacturer, we supply sphe

Our PDC core bit or non-coring bit is mainly used for geological prospecting, coal exploration, water conservancy and power engineering. With the features of long working life, high drilling speed, an

We are synthetic diamond manufacturer and provide synthetic diamond powder of different grade from rvd, mbd to smd and different size from 35/40 to 325/400 mesh, which can be used for polishing, grind

Synthetic diamond wheel is mainly used for grinding cemented carbide product, hard and brittle non-metallic materials, and difficult-to-machine workpieces with special-shaped surfaces as well.We provi