9 7/8" Roller cone cutter
Negotiable /Piece
Min.Order:100 Pieces
Cangzhou Great Drill Bit Co.,Ltd
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