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{"title":"10 5\/8" IADC627 high quality TCI tricone bit\/roller bit for water well\/oil","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/b6\/2fca91e307787c3a6a0b8f3c01f3-200x200-1\/10_5_2f8_26quot_3b_iadc627_high_quality_tci_tricone_bit_2froller_bit_for_water_well_2foil_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Certification":"ISO9000 SGS","Model Number":"86-15831757006"}}
{"title":"New 81\/2" TDHA IADC527 high quality tricone bit\/roller bit for water well","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/94\/a61b08816f77ac81fbeff717e41c-200x200-1\/new_81_2f2_26quot_3b_tdha_iadc527_high_quality_tricone_bit_2froller_bit_for_water_well_2foil.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Certification":"ISO9000 SGS","Model Number":"86-15831757006"}}
{"title":"6" IADC261 high quality Steel tooth tricone bit for water well\/oil well","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/8a\/778282c110859c4795db867ae65c-200x200-1\/6_26amp_3bquot_3b_iadc261_high_quality_steel_tooth_tricone_bit_for_water_well_2foil_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"PDC drag bit\/blade bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/73\/ec1d655f79751037e3687bfb9efa-200x200-1\/pdc_drag_bit_2fblade_bit_for_oil_well_2fwater_well_2fmining_well_with_higher_quality.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"12 1\/4" IADC437 high quality TCI tricone bit\/roller bit for water well\/oil","imgUrl":"https:\/\/img.chinax.com\/nimg\/d2\/7d\/c4d4a81ce03d353205227c647b21-200x200-1\/12_1_2f4_26quot_3b_iadc437_high_quality_tci_tricone_bit_2froller_bit_for_water_well_2foil_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"Drag bit\/blade bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/40\/27c2240a6a5481bf971b6caaf1d9-200x200-1\/drag_bit_2fblade_bit_for_oil_well_2fwater_well_2fmining_well_with_higher_quality.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"New PDC Drag bit\/blade bit for oil well\/water well\/mining well with higher","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/9d\/74542dbdab4c04b44905ceea3b05-200x200-1\/new_pdc_drag_bit_2fblade_bit_for_oil_well_2fwater_well_2fmining_well_with_higher.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"New PDC Drag bit\/blade bit for oil well\/water well\/mining well with higher","imgUrl":"https:\/\/img.chinax.com\/nimg\/c0\/d1\/e4306cf095034db2982eff676912-200x200-1\/new_pdc_drag_bit_2fblade_bit_for_oil_well_2fwater_well_2fmining_well_with_higher.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
assembled bit,Core Bit and Drag Bit from Quality China Factory.
We are HeJian tengda Drill Bit Manufacturing Co.LTD. Was established in August 18, 2001, from a simple bit processing, gradually developed into a research and development&n... + Read More
