1.PDC cutter for oil and geological drilling 2.Serrate structure combination 3.OEM products PDC drilling bit which is made of this PDC will break up rocks depending on shearing action. It is more effective than crushing of rocks by roller cone bit or plowing and grinding of...

1. high efficiency and longer life expectancy. 2.thickness is 1.7mm with partly 2.5mm 3. suitable for soft-medium formation's JSRTC series is the main force product in the domestic market during the recent years. Market share is the highest; product technology is mature;...

1. high efficiency and longer life expectancy. 2.It is becoming main products in the oil fields in the domestic and abroad. "JSRNC" series is our new generation PDC cutter. It is our most advanced PDC  cutter at present. Developed in 2004 and has...

1.PDC cutter for oil and geological drilling 2.Serrate structure combination 3.OEM products PDC drilling bit which is made of this PDC will break up rocks depending on shearing action. It is more effective than crushing of rocks by roller cone bit or plowing and grinding of...

Sharp-edge PDC cutter 1. Exllent wear-ability and impact toughness 2.Special shape design of the diamond layer Sharp-edge PDC cutter has exllent wear-ability and impact toughness.1.a better performance than the flat-shaped PDC.2,avoiding the PDC force too centralized, so that...

1.PDC cutter for oil and geological drilling 2.Serrate structure combination 3.OEM products PDC drilling bit which is made of this PDC will break up rocks depending on shearing action. It is more effective than crushing of rocks by roller cone bit or plowing and grinding of...