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Quick Details
Quick Details
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Weight (KG):
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3.5
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Place of Origin:
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Hebei, China
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Brand Name:
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JIUFU
Product Description
Rock Drilll Tool Hexagon Mining R25H22 Shank End 7 11 12 Degree R25 H22 Drill Taper Rod
Anchor rope drill rod, anchor rod drill rod, drill rod, one font finished drill rod, cross type finished drill rod and other products, the rod body is made of hexagonal hollow alloy steel as raw materials, the product by high pressure calcined, vacuum integral tempering heat treatment. The application of CNC automatic equipment processing and forming, to ensure stable and reliable product quality. The products are widely used in mining roadway support drilling, mining rock drilling, coal mine rock roadway, bridge excavation and other engineering construction. The reasonable drilling schedule should be determined according to
the physical properties and parameters of the actual material of the drill pipe in the construction of roadway support drilling,
rock drilling, coal mining, bridge excavation and other special environment operations. 3, when the drill pipe is used with the drill bit, under normal circumstances the drill pipe should be larger than the diameter of the drill pipe, and the condition of the drill and the drill pipe should be paid attention to at all times during the drilling process. In case of stuck drilling,holding and other phenomena, drilling should be stopped immediately or slowly drilled after drilling to ensure that the drill pipe does not bend and deform.
the physical properties and parameters of the actual material of the drill pipe in the construction of roadway support drilling,
rock drilling, coal mining, bridge excavation and other special environment operations. 3, when the drill pipe is used with the drill bit, under normal circumstances the drill pipe should be larger than the diameter of the drill pipe, and the condition of the drill and the drill pipe should be paid attention to at all times during the drilling process. In case of stuck drilling,holding and other phenomena, drilling should be stopped immediately or slowly drilled after drilling to ensure that the drill pipe does not bend and deform.
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