Sinorock, as an experienced manufacturer, is specialized in the development, production and sales of anchoring products. Self drilling anchor bolt is the core product of Sinorock and it divides into R-thread and T-thread self drilling anchor bolt.

Self drilling anchor bolts are made from a high yield micro alloy steel tubing. They are installed with the injection bored method. This method involves pressure pumping a cementious grout while the anchor itself is being drilled into the ground. There are many benefits to this method, one being the ease of installation. Because it is one step, and the grouting and drilling process are simultaneous, the installation is simple and fast. Another benefit of using hollow bar anchors is that this method allows the use of smaller equipment, meaning that it is easier to use hollow bar anchors and piles in low overhead, limited access areas where other types of bracketing systems may not be an option.

Our self drilling anchor bolts are made exclusively for our customers. We manufacture our products from the highest quality materials and focus on making our products from stainless steel, copper, nickel, steel, iron, and a wide variety of other metals just for you. Find out how we can help you by visiting our website today!