Diamond bits are very sensitive to changes in formation lithology and changes with rock during drilling. They are mainly used for drilling soft and medium hard formations. At present, diamond bits have become an indispensable auxiliary tool in mine production. When using this type of drill, you must first have a certain understanding of its working principle and working environment. Only by understanding these, can diamond drill bits suitable for various rock mining be produced.
Using the horizontal drilling diamond bit, due to the different methods of drilling platform pressure, the working pressure is too small, which is not a good characteristic indicator, so it is usually used in the case of a small number, but a little more wear is serious, and the drilling cost increases.
Manufacturers of diamond drills state that the reasons for drill wear are as follows.
First, because the drill bit body is too low, the drill bit wear increases when drilling deep, and multiple drill bits can be replaced in one hole.
Another reason is that when drilling horizontally, the bottom of the well tends to generate heat, while water does not.
Excessive temperatures also increase the wear rate of the substrate. While a low matrix can improve the drilling efficiency of a drill bit, frequent bit replacement due to bit wear can put enormous pressure on drilling costs.
We are a leading manufacturer of various drill bits, diamond bit, impregnated diamond bit, surface diamond bit, etc.
Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.
The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.