PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size:6"- 8 1/2 " 3)with diamond 4)antiwear and long lifetime

PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size from 152mm-450mm 3)with diamond 4)antiwear and long lifetime

Polycrystalline diamond,

Chengshi were also on the tungsten carbide substrate and synthetic diamond between interface has been optimized to enhance the cutting teeth of toughness. Layered Diamond technology innovation can also be used to improve the resistance to abrasion and heat stability.

As a result of mixing technology and manufacturing processes of change in today's cutting tooth quality performance is much better, so that the bits of erosion and the impact is greatly improved.

PDC Bit for Dam and Geothermal Well