Self Drlling Anchor Bolts
27/02/2024 Other Services
Price: Check with seller
Description
The Self-Drilling Anchor Bolts System is comprised of a hollow threaded bar with an attached drill bit that can perform drilling, anchoring and grouting in a single operation. The hollow bar allows air and water to freely pass through the bar during to remove debris and then allow grout to be injected immediately after drilling is completed.
Self drilling anchor bolts is composed of hollow anchor bar, coupler, nut, drill bit, plate, and centralizer. It can combine drilling, grouting and anchoring in one process. Self-drilling anchors are the advanced type of fully threaded hollow steel tube rods. SDA is a fully threaded rod with an inner and outer diameter hollow steel tube.
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