Yanggu Yihui Drilling Tools Co.,Ltd.
ADDRESS:No.216 Zhengyang Road, Qingdao, Shandong,China.
Self-drilling anchor coupling sleeves also called anchor couplings. It can elongate the hollow bar to the right length...
Self Drilling Anchor Adapter
Adapters is a larger borehole diameter contributes to higher loads in poor ground conditions and can be achieved by use of larger drill bits which are joined with smaller diameter bar
Package: couplers put in cartons and then put in the pallets.
Delievery time: about 15 days after comfirming the orders.
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.
Self Drilling Anchor System
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