PCD Insert

What is Polycrystalline Diamond(PCD)?

1),It is a diamond combo produced by synthetic diamond sintered with bond under high temperature and high pressure, it has high wearability and high thermal stability. It is widely used in petroleun extraction, diamond machining, geology drill and mechanical processing tools.

2),It is the product of sophisticated high-pressure, high-temperature technology in which carefully selected synthetic diamond particles are sintered together . 
3),Its Consistent quality and repeatability is a major advantage of PCD. It's uniform hardness combined with the toughness and shock resistance of the carbide substrate permit exceptionally high cutting speeds on nonmetallic materials and nonferrous metals.

Where Do Polycrystalline Diamond(PCD) Use?

• Natural Diamond and gem stone processing
• Oil well drilling bit&geological drilling bit
• PCD drilling bits,reamer
• Drill bits and bit reamer
• Jewel Processing

Why Choose Polycrystalline Diamond(PCD) ?  

•    PCD Series have lower wearability than TSP series
•    It is the first choice for nature diamond cutting & polishing nowadays
•    It  is selected in a higher degree.
•    Use a new type of tungsten carbide that different from ZM cutters, which improved the strength character of bonding. 
•    The claws of the interface are changed to be net-grooves-shaped which formed by 20 straight vertical grooves, and the depth of the grooves are shallower. 
•    Use new super heat-resistant metal, to avoid being contaminative during sintering
• Increase the content of diamond, and increase the thickness of diamond layer up to 2.0mm.

What sizes Polycrystalline Diamond(PCD)  we can offer?

• Cylinder Shape PCD
• Button(Round) Shape PCD

What is Cylinder Shape PCD?

It is in cylinder shape,and used in mainly Jewry Processing