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Products series CK series (new) G series BD/BX series STR series STEEL BODY PDC BITS CHIPMASTER IMPREGNATED series N.D/BALLASET BITS CORE BIT series RWD TOOL SPECIFIC series ROTARY BIT FEATURES

G series   G series Gold Series bit is a premium line of CSC PDC bits with features that optimize both bit durability and rate of penetration. After many years of research on the rock, cutting mechanics and residual  stress into a cutter during the manufacturing process, Hughes Christensen's engineers developed new patented  diamond cutter technology, which is the foundation of Gold Series PDC bits. Black-ice Polished Cutter Specific Cutter Placement Black-ice cutters lower the frictional force that cause chip to adhere to the cutter face. Their highly polished surfaces improve cutting removal, lower the torque response and increase overall penetration rates. According to various formation and various kinds of load bearing on bottom hole, the engineered cutter placement can prolong the bit durability in the rock. New "G" Series Patent Cutter   Detrimental stresses built into a PDC cutter have been engineered away from the cutting edge to areas better able to absorb high loads. By reducing the chance for fracture at the cutting edge, cutters stay sharp longer and the penetration rate stay high. G604 Detail Suitable in soft formations. Medium parabolic profile and very light cutter density enhances the aggression of the bit. Patent cutter  to promote longer bit life for the formations with hard interbed layers. G605 Detail Suitable in soft to medium formations. Medium parabolic profile and light cutter density enhances the aggression of the bit. Patent cutter  to promote longer bit life for the formation with interbed layers. G606 Detail Suitable in soft to medium  formations. Medium parabolic profile and very light cutter density enhances the aggression of  the bit. Patented cutter  to promote longer bit life for the  formations with hard interbed layers. G608 Detail Suitable in medium to hard formations. Medium parabolic profile and heavy cutter density enhances the aggression of the bit. Patented cutter  to promote longer bit life for the formations with hard interbed layers. G505 Detail Suitable in soft to medium  formations. Medium parabolic profile and very light cutter density enhances the aggression of  the bit. Patented cutter  to promote longer bit life for the  formations with hard interbed layers. G506 Detail Suitable in medium formations Medium parabolic profile and medium cutter density enhances the aggression of the bit. Patented cutter  to promote longer bit life for the formations with hard interbed layers. G508 Detail Suitable in medium to hard formations. Medium parabolic profile and heavy cutter density enhances the aggression of the bit. Patented cutter  to promote longer bit life for the formations with interbed layers. G406 Detail Suitable in medium formations. Medium parabolic profile and medium cutter density enhances the aggression of the bit. Patented cutter  to promote longer bit life for  formations with hard interbed layers.   Total 10，1/2Page，Goto12Page

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