Brief introduction of PDC:

Polycrystalline Diamond Compacts 

• PDC cutters are also named Polycrystalline Diamond Compact cutters, PDC bits, PDC inserts. PDC cutter is a kind of super hard material.

• The PDC cutters consist of a Polycrystalline Diamond layer and carbide substrate. The diamond layer and substrate are sintered under ultra-high pressure and ultra-high temperature. In short, we say it’s HTHP Press.

• The diamond is grown on the carbide substrate, not coated. They are firmly combined. 

Main Advantages 

• High density (low porosity) 
• High compositional & structural homogeneity 
• Excellent bonding between diamond particles 
• High wear resistance 
• High impact resistance 
• High thermal stability 
• Optimized interface between diamond and tungsten-carbide layers for excellent binding 

The working life of the PDC cutters is increased by more than 6 times

The production efficiency is increased by more than 20%.

Make the target for one time completed drilling become possible

Reduce the frequency of replacement of drilling bits and the labor intensity of workers.

Applciations of PDC cutters

Sizes of Dome PDC Cutters

Zhuzhou Better Tungsten Carbide Co., Ltd

ADDRESS： B/V 12-305, Da Han Hui Pu Industrial Park, Zhuzhou City, China. 
Phone：+86 18173392980
Tel：0086-731-28705418
Fax：0086-731-28510897
Email：zzbt@zzbetter.com   
Whatsapp/Wechat：+86 181 7339 2980