9 7/8
9 7/8

9 7/8" Roller cone cutter

Negotiable /Piece

Min.Order:100 Pieces

Supply Ability:
1000000 Piece / Pieces per Month

Cangzhou Great Drill Bit Co.,Ltd

Main Products: PDC bit , tricone bit , PDC hole opener , rock reamer

Product Details

 

 Drill Bit Parameters Application
 Tri-cone bits type GRT-637 9 7/ 8'' Compression strength 110—150MPa, Hard formation, such as quartzite, granite Gabbtp, basalt, dolomite,ect.
   Main technical feature

Please contact:

TEL:8618232186601  ;8617340754111

whatsapp:8618232186601

                 8618031733007

E-mail:drillbits1@zkdrilling.com

             great03@pdcbit.net


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