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{"title":"China Assembled bit\/hole opener","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/df\/86\/c20b8c50436f7078fa57e0558498-200x200-1\/china_assembled_bit_2fhole_opener.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"China Assembled bit\/hole opener","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f4\/31\/3020e2d76d1f748809c4d96f5093-200x200-1\/china_assembled_bit_2fhole_opener.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"China Assembled bit\/hole opener","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/83\/27\/d860229ff3b05d66f49ab8083215-200x200-1\/china_assembled_bit_2fhole_opener.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"China Assembled bit\/hole opener","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/cb\/f4\/69128d00f9613f5fe4d34971bb75-200x200-1\/china_assembled_bit_2fhole_opener.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"china hot sell assembied bit\/tricone bit\/PDC bit for mining bit\/oil bit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/db\/0b\/b9f1ea9801b2795a630e93ec5bf2-200x200-1\/china_hot_sell_assembied_bit_2ftricone_bit_2fpdc_bit_for_mining_bit_2foil_bit.jpg","attrs":{"Place of Origin":"hejian ","Brand Name":"tengda","Model Number":"437 or as your requir","Certification":"API ISO"}}
{"title":"PDC Core bit\/blade bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/34\/21\/241351d7ca28386cb9c66c2fb57f-200x200-1\/pdc_core_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":"Core bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fe\/33\/1422c7fa0c0bcb8c2e462b057f36-200x200-1\/core_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":"PDC drag bit\/blade bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.silkroadsl.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":"Drag bit\/blade bit for oil well\/water well\/mining well with higher quality","imgUrl":"https:\/\/img.silkroadsl.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.silkroadsl.com\/nimg\/bf\/9d\/74542dbdab4c04b44905ceea3b05-200x200-1\/new_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":"New PDC Drag bit\/blade bit for oil well\/water well\/mining well with higher","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/d1\/e4306cf095034db2982eff676912-200x200-1\/new_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":"High quality PDC drill bit for oil well\/water well\/mining well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fa\/7a\/287c0e8ad86ca0b72a3057327c43-200x200-1\/high_quality_pdc_drill_bit_for_oil_well_2fwater_well_2fmining_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"High quality PDC 4 blades drill bit for oil well\/water well\/mining well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/fd\/cb\/4e213c3a520932f4aae89a269e46-200x200-1\/high_quality_pdc_4_blades_drill_bit_for_oil_well_2fwater_well_2fmining_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"5 blades PDC drill bit for oil well\/water well\/mining well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ce\/ad\/740decdb9600f38c682cf1ee5e50-200x200-1\/5_blades_pdc_drill_bit_for_oil_well_2fwater_well_2fmining_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"10 5\/8MTD S0616M222 PDC drill bit for oil well\/water well\/mining well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/05\/43\/f918dc734457e5f78ae049938ca7-200x200-1\/10_5_2f8mtd_s0616m222_pdc_drill_bit_for_oil_well_2fwater_well_2fmining_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"11 5\/8MTD S0616M222 PDC drill bit for oil well\/water well\/mining well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/49\/55\/20fdcbedc7c6248aa73b591b9feb-200x200-1\/11_5_2f8mtd_s0616m222_pdc_drill_bit_for_oil_well_2fwater_well_2fmining_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
{"title":"6" IADC261 high quality Steel tooth tricone bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7f\/8a\/778282c110859c4795db867ae65c-200x200-1\/6_26quot_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":"High quality steel tooth bit for water well\/oil well for soft formation\/mud","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/87\/8e\/6001802a0babd65aaba5bbd6aa19-200x200-1\/high_quality_steel_tooth_bit_for_water_well_2foil_well_for_soft_formation_2fmud_formation.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TENGDA","Model Number":"+8615831757006","Certification":"SOS ISO"}}
{"title":"8 1\/2" TDHA316 high quality Steel tooth tricone bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9f\/58\/20293233915354cc10c3c8b44833-200x200-1\/8_1_2f2_26quot_3b_tdha316_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":"8 3\/8" TDHA317 high quality Steel tooth tricone bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d8\/e3\/e03844b2057371969a9ce13c05ce-200x200-1\/8_3_2f8_26quot_3b_tdha317_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":"11 5\/8" IADC211 high quality Steel tooth tricone bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8b\/59\/0d9f59d5d9af7184185d8e471480-200x200-1\/11_5_2f8_26quot_3b_iadc211_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":"10 5\/8" IADC627 high quality TCI tricone bit\/roller bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/48\/b6\/2fca91e307787c3a6a0b8f3c01f3-200x200-1\/10_5_2f8_22_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\/oil","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/f7\/94\/a61b08816f77ac81fbeff717e41c-200x200-1\/new_81_2f2_22_tdha_iadc527_high_quality_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":"12 1\/4" IADC437 high quality TCI tricone bit\/roller bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d2\/7d\/c4d4a81ce03d353205227c647b21-200x200-1\/12_1_2f4_22_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":"High quality 11 5\/8" 527TCI bit for water well\/oil well for soft formation\/mud","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b3\/43\/43a919278cefbb6a55fe253132c9-200x200-1\/high_quality_11_5_2f8_26quot_3b_527tci_bit_for_water_well_2foil_well_for_soft_formation_2fmud_formation.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TENGDA","Model Number":"+8615831757006","Certification":"SOS ISO"}}
{"title":"high quality TCI tricone bit for water well\/oil well","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4f\/ed\/18608aa7581b96beac923315acd2-200x200-1\/high_quality_tci_tricone_bit_for_water_well_2foil_well.jpg","attrs":{"Place of Origin":"HeBei","Brand Name":"TengDa","Model Number":"86-15831757006","Certification":"ISO9000 SGS"}}
Be a quality assembled bit supplier from China，we
provide Core Bit, Drag Bit , PDC bit, Steel Tooth tricone Bit, etc.
