| Trademark: | DRILL MORE |
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| Origin: | China |
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Bit as an important mining tool is widely used in geology, metallurgy, coal, stone, railway, transportation, construction, tunnel lamp industry,
According to the different range of use of drill head including a type of drill head, cross type drill head, X type drill head and ball tooth drill head;
One type drill head is suitable for light rock drill to drill rock strata with low hardness, easy to repair and grind;
Cross type bit and X type bit are suitable for drilling fractured rock strata and highly corrosive rock strata under the condition of large impact power drill, with strong radial corrosion resistance.
Under the condition of large impact drill, ball tooth drill bit has better applicability, higher drilling speed and longer life, and more round hole.
However, in practical use, it is found that the structure of the current used bit lacks reasonable design in centering effect.
Then there is the phenomenon that the centering effect is not ideal, resulting in the instability of the drill head in the process of drilling into the rock, resulting in the drilling is not ideal, the drill head is easy to bend and so on.
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