FAQs

Yes. SDA bars can be extended using threaded couplers, allowing multiple hollow threaded bars to be connected...

Yes. In a Self-Drilling Anchor (SDA) system, the drill bit is typically designed as a sacrificial drill...

SDA stands for Self-Drilling Anchor. It is a hollow, threaded anchor system that combines drilling, anchoring,...

Self-Drilling Anchor Bars The self-drilling anchor bars are bundled according to specified quantities,...