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Taper flake drill bit includes in-line drill bit, cross drill bit and X-type drill bit, among which the in-line drill bit is divided into horseshoe in-line, constant shank in-line drill bit and oblique blade in-line drill bit. Taper flake bit is a kind of rock drilling tool that connects the hard alloy sheet to the brazing body through brazing process, and connects the drill bit with the drill rod through the taper of the drill bit pants during the rock drilling operation.
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Hydraulic rock drill is a kind of high-efficiency rock drilling equipment powered by high-pressure oil. In the impact rock drilling system, the rock drill is the power mechanism to complete the energy conversion. The drill rod and the connecting sleeve are the power transmission mechanism, and the function of the drill bit is to break the rock to form a gun hole. The hydraulic rock drill is the key equipment of the whole percussive rock drilling system.
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Threaded connection bit (also known as threaded connection bit) is a kind of rock drilling tool, mainly used to drill holes in the rock. In the process of rock drilling, the drilling tool group composed of drill bit, drill rod, connecting sleeve and drill tail transmits the impact work of the rock drill, and the drill bit directly drills the rock.
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DTH drill bit (also called DTH drill bit) is a kind of rock drilling tool used in supporting DTH drilling rig. The down-the-hole drill bit, the down-the-hole impactor and the down-the-hole drill pipe together form the down-the-hole drill tool. The working principle of the down-the-hole drill tool is to use compressed air as the power to submerse the rock drilling impact power part into the rock drilling hole, and the air distribution device in the impactor controls the piston to make a reciprocating motion to impact the down-hole drill bit and the drill bit breaks the rock. DTH drilling tools are mainly used in open-pit mining, geothermal drilling of water wells, quarries, excavation of building foundations, anchoring operations of water conservancy and hydropower projects, etc. Compared with other rock drilling machinery and equipment, the DTH drilling tool has a deep drilling depth, a large drilling hole size, a high drilling straightness, a low investment in the DTH drilling machine, and a wide range of applications.
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