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crossover coupling

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crossover coupling

(101)

190mm T38 210mm T45 Threaded Coupling Sleeve For Connecting Extension Drill Rod
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T38, T45 Threaded Coupling Sleeve for Connecting Extension Drill Rod Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is ... Read More

2022-03-15 16:18:29

Mining Drill Coupling
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Description Crossover coupling using R25 thread system . R25 thread system Widely used in drifting and tunneling Color: Green or Based on Customer requirements Material: Tungsten carbide and high strength alloy ... Read More

2022-03-15 16:18:29

Top Hammer Drilling Tools R32-R38 Rock Drilling Coupling Sleeves for Extension Rod
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Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads for connecting shank adapter and drill rod, or drill rod and drill rod. We produce and provide three types of drill rod couplings ... Read More

2025-08-12 09:23:24

Mining R32 R38 T38 T51 T45 Drill Rod Coupling Sleeves
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Mining R32, R38, T38, T45, T51 Coupling Threaded Drill Rod Coupling Sleeves Product Description Couplings sleeve are used to well connect the shank adapter to the drill rods or well contact two extension rods ... Read More

2023-03-23 15:52:18

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
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R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling Describtion Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between ... Read More

2020-05-21 15:15:10

Ballistic Tungsten Carbide Drill Bits , Customized Rock Drilling Tools
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Product Specification Miroc R25 type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical ... Read More

2022-04-13 15:03:06

R25 R28 Button Drill Bit Spherical / Ballistic Dia 33 - 45mm With Short Skirt
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Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide ... Read More

2019-10-23 16:40:45

R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits
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R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect with threaded drill rod perfectly for drilling holes 2.Stable ... Read More

2022-08-08 13:48:13

High Strength 5-20 Feet MF Rod T51 Round 52-T51 For Big Hole Drilling
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High-Strength 5~20 Feet MF Rod T51-Round52-T51 For Big Hole Drilling Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the threaded ... Read More

2022-03-15 16:25:36

Fully Carburized Dia 85mm / 87mm 14 Feet T60 Round Speed Rod For Bench Drilling
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Fully Carburized Dia 85/87mm 14 Feet T60 Round Speedrod For Bench Drilling Male/Male rod,Male/Female(M/F)Rod-Speed rod M/F drill steel is an alternative to couplings sleeves to include the female part of the ... Read More

2021-08-10 10:56:16

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