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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