Drill rod is an indispensable part of in drilling, and drilling and drilling tools of many engineering is need to help, it can be very good through the rock, rock drill work efficiency is very high, and very safe, and saving a lot of manpower. But the drilling tools is to have suitable drill.

Let's to get to know how to choose the drill rod.   We need to consider many factors when choosing drill rod, the first is to look at the material of drill rod and its shape and size, after understanding these basic factors, we can know whether it is suitable for drilling. At the same time we also want to consider the size of the power drill bit tools, power size and the hardness of the rock, and how we choose to drill is closely linked.   If the hardness of the rock is bigger,

we will need to select power larger drilling and the drilling tools, also should choose good quality drill rod. There is a problem if the drill rod and the drill bit tools is not very good work. In selecting drill rod, we also need to know the diameter of the drill bit tools, and the factors of the depth of the rock hole can not be ignored.   For more experienced personnel, select drill rod, it is very simple, because they are already familiar with the drilling drilling, glance at the drill rod is able to know whether it is suitable for drilling and drilling tools. Drill rod should not only conform to the hole, we also choose a drill of interface is consistent, only the cross section also why, is more appropriate.   About drill bit tools need to consider some factors, choose drill rod through the introduction of the above all of us have a better understanding of how. Hope that the above introduction can help you better choice drill rod, but remind you don't value price and ignore the quality of your goods.