Our Couplings enable direct end-to-end energy transmission between each bar, reducing losses and ensuring maximum percussive energy at the drill bit. The couplings prevent over-threading on to the drill rod with a middle stop, ensuring efficient energy transfer.
Sizes of Threads:
• Coupling Sleeve
• Adopter Coupling
• Cross Over Coupling
• Reducer Coupling
Types of Threads:
R25, R28, R32, R38, T38, T45, T51
Bit Diameter:
150 mm ~ 210 mm
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Our Couplings enable direct end-to-end energy transmission between each bar, reducing losses and ensuring maximum percussive energy at the drill bit. The couplings prevent over-threading on to the drill rod with a middle stop, ensuring efficient energy transfer.
Sizes of Threads:
• Coupling Sleeve
• Adopter Coupling
• Cross Over Coupling
• Reducer Coupling
Types of Threads:
R25, R28, R32, R38, T38, T45, T51
Bit Diameter:
150 mm ~ 210 mm
Buy Now