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About Drilling
What is rotary drilling
Rotary drilling is a common drilling method with the following characteristics:Working PrincipleRotary drilling rigs utilize high levels of torque to rotate the drill bit at the end of the drill pi...
What is down the hole(DTH) drilling
Down the hole (DTH) drilling is a widely used drilling technique with the following characteristics:Working PrincipleIn DTH drilling, high pressure air enters the DTH hammer from the rig's intake v...
What is top hammer drilling
Top hammer drilling is a widely used drilling technique in the mining, construction, and quarrying industries. The following is an introduction to its working principle, advantages, applicable envi...