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Correct Application Of Dth Drill Pipe
Top Hammer Drilling Tools are subject to great strain stress during rock drilling, and it requires careful operation and use to get the most benefit. Button bit products should reduce the propulsion and impact energy during use, and use a lot of flushing water. Otherwise, the waterless opening will increase the temperature of the drill bit. Once the flushing water is turned on, the alloy of the...
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