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drill steel extension rods

(523)

Carbon Seamless Steel Threaded Drill Rod S135 / G105 High Torque Resistance
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API 5DP S135 /G105 Carbon seamless steel oil drill rod/drill pipe Oil Drill Pipe Features 1. High precision in size and shape 2. Good low temperature toughness 3. Excellent comprehensive mechanical properties 4... Read More

2025-03-07 16:24:42

11° Hex Tapered Rod , Tungsten Carbide Material , Shank 22 X 108 Mm
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Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Different taper sizes have different characteristics when it comes to the knock-off ... Read More

2019-01-23 10:30:06

Drilling Tool Threaded Drill Rod For Oil Well Drilling Diameter 76mm - 280mm
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API drill collar for oil well drilling diameter from 76mm to 280mm Technical Parameter Drill Pipe Diameter Upset Type RSC Model Steel Grade Wall Thickness mm External diameter if upset end mm Internal diameter ... Read More

2025-03-12 15:08:52

R32 Drill Pipe Coupling Rock Drill Coupling Sleeve For Connecting Extension Rod Coupling
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R32 Drill Pipe Coupling Rock Drill Coupling Sleeve For Connecting Extension Rod Coupling Describtion Threaded coupling sleeve are made of high quality of alloy steels and CNC machining guarantee our reliable ... Read More

2022-03-15 16:18:29

High Speed Round T45 Threaded Drill Rod With CNC Milling 5 Inch / 10 Inch
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High Speed Round T45 Threaded Drill Rod With CNC Milling 5 Inch / 10 Inch Description Drill rod using T38/T45/T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. ... Read More

2022-08-25 15:06:48

H25 Hex 22 mm Drill Rod Shank 108 mm
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Description Drill rod using H25 thread system. Suited for drills capable of receiving Hex 22 mm x 108 mm shank. H25 thread system Suitable for small hole range Color: Based on Customer requirements Material: ... Read More

2025-03-12 15:08:54

H25 Hex 25 mm Drill Rod Shank 108 mm
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Description Drill rod using H25 thread system. Suited for drills capable of receiving Hex 25 mm x 108 mm shank. H25 thread system Suitable for small hole range Color: Based on Customer requirements Material: ... Read More

2025-03-12 15:06:40

R32 Speed Rod R32-Round 32-R32 Flushing Hole 9.2 mm Wrench Flat 25.4 mm
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Description Drill rod using R32 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling. In good rock conditions it will produce straighter holes and at least 10% higher ... Read More

2025-03-12 15:06:40

Round Alloy Steel Rock Drill Rod T38 Guide Speed Rod Flushing Hole 17mm
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Round Alloy Steel Rock Drill Rod T38 Guide Speed Rod Flushing Hole 17mm Description Drill rod using T38 thread system. Drilling precision can be further improved by using this as the first rod in a normal drill ... Read More

2025-03-12 15:08:54

11 Degree Hex Tapered Drill Rod Rock Drilling Tools Chromium Molybdenum Steel
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11 Degree Hex Tapered Drill Rod Rock Drilling Tools Chromium Molybdenum Steel Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. ... Read More

2018-09-07 11:39:18

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