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Assembled Bit Hole Opener 1000mm For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format Straighter Holes - By ...
Hebei, china
Verified
They are made of high-quality fibrous materials that are soft, skin-friendly and water-absorbing. #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:...
Hebei, china
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Basic Parameters Bit Size 8 1/2"(215.9MM) IADC Code 547 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameters Rotary Speed(rpm) 110~40 ...
Hebei, china
Verified
Factory 400mm 16inch Assenbled Bit Hole Opener For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format Straighter ...
Hebei, china
Verified
Anti-fog eyewear cloth is a specially designed eyewear cleaning cloth that has the function of preventing eyewear lenses from fogging. They are made of high-quality fibrous ...
Hebei, china
Verified
Basic Parameters Bit Size 7 1/2"(190.5MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameters Rotary Speed(rpm) 110~40 ...
Hebei, china
Verified
Factory 550mm Assembled Bit Hole Opener For Water Well Drilling With Stability The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
Basic Parameters Bit Size 12 1/4"(311.1MM) IADC Code 537 Connection 6 5/8"API reg pin Nozzle Qty 3NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameters Rotary Speed(rpm) 110~40 ...
Hebei, china
Verified
High Quality 550mm Assembled Bit Hole Opener For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format Straighter ...
Hebei, china
Verified
Basical Parameter Bit Size 7 7/8"(190MM) IADC Code 537 Connection 4 1/2"API reg pin Nozzle Qty 1NZ Make up Torque(KN.m) 16.3~21.7 Operating Parameter Rotary Speed(rpm) 110~40 ...
Hebei, china
Verified
550mm Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling With Stability The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard ...
Hebei, china
Verified
High Quality 500mm 20inch Assembled Bit Hole Openerr For Water Well Drilling With Stability The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium ...
Hebei, china
Verified
100% New Good Quality 500mm Assembled Bit Hole Opener For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
500mm 20inch Assembled Bit Hole Openerr For Water Well Drilling With Stability The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
700mm 28inch Assembled Bit Hole Openerr For Water Well And Vertical Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
700mm 28inch Assembled Bit Hole Opener For Water Well And Vertical Mine Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
Factory 700mm 28inch Assembled Drill Bit Hole Opener For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
Factory 600mm Assembled Drill Bit Hole Opener R For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
600mm 24inch Assembled Bit Hole Opener For Water Well And Vertical Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format ...
Hebei, china
Verified
600mm 24inch Assembled Bit Hole Opener For Water Well Drilling The Hole Opener Advantage fully heat-treated alloy steel. With cutters for Soft,Medium Hard format Straighter Holes - ...
Hebei, china
Verified
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