Self drilling bolts are available in a wide selection of sizes from sinorockco's blog

Superior self drilling bolt in Sinorock,Self drilling bolt is beneficial for slope stabilization and also used for load transfer from soft strata to hard strata. As far as safety aspect concern it gives better results because of its stabilization and homogeneity between all rocks. 

Self drilling bolts are available in a wide selection of sizes to best meet your requirements. We maintain a fully stocked inventory so that we always have the products you need, when you need them. Complete your construction project with the best tools from a company you can rely on to deliver quality parts. When you are looking for the best, consider Sinorock to seamlessly handle all of your needs. If you are a concrete or masonry tradesman, our comprehensive selection of accessories, tools, and equipment will make completing your job much easier.

In a word, self drilling anchor system has played a crucial role in high slope of hydroelectric station. It has obvious features, such as single rock bolt has big tensile pulling force, great depth and small project amount, it is suitable for different geological conditions. Adopting hollow anchor bar to construct project can control or reduce the occurrence of rock burst, enhance ability of anti-seismic and control deformation effectively.

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