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Yanggu Yihui Drilling Tools Co.,Ltd.

ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.



Self Drilling Anchor Couping

Self Drilling Anchor Couping

Self-drilling anchor coupling sleeves also called anchor couplings. It can elongate the hollow bar to the right length...

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Self Drilling Anchor Coupling

Self-drilling anchor coupling enable coupling of bar sections, and thus allow for used of shorter sections when working in restricted or conflined spaces.

Couplings enables direct end-to-end energy transmission between each bar, reducing losses and ensuring maximum percussive energy at the drill bit. To enable the correct seating of each bar within the coupler, all bars are chamfered with precision to enable the bar ends to have face-to-face contact.

Package: couplers put in cartons and then put in the pallets.

Delievery time: Depend on the quantity

Payment terms: T/T, L/C are availabe.




10-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.


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