Drilled hollow bar piles and anchors
SDA self drilling anchor system is an advanced system which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling grounting and anchoring.
It can be used in Tunnelling, Slope stabilization, Foundation support, Mining etc.
Our R Thread size including : R25, R32, R38, R51, R76
Our T thread size including: T30, T40, T52, T73, T76, T103
We welcom to your kind inquiry.
SELF DRILLING HOLLOW BAR
10-20 days after confirming order, detail delivery date should be decided according to production season and order quantity.