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The single roler bit is composed of a single cone and a lug matched by a bearing.According to different strata and construction requirements, different cutting struclures can be selected; wear resistant carbide are welded and cemented carbide inserts are inserted on the back of the lug.
Rotary drilling rig drives the shaft to rotate and exert positive pressure so that the rotary dril- ing bit can impact, roll and shear the rock. Crush the rock to form a crushing ring zone.Then break the middle pillar by the swing of the shaft and take the broken pillar out to form a hole.
Our pile driver casing is a highly sought-after and long-lasting drilling tool designed for rotary drilling rigs. It meets the technical parameters and processes specified by the high standard, ensuring excellent performance and reliability. The casing joint undergoes a meticulous heat treatment process to control deformation and guarantee accuracy. Each casing section is interchangeable, providing convenience and versatility on the job site.
Drilling Rigging Tool is a deep drilling tool designed for rotary drilling. It is made of high quality steel GB-Q345B with special soil teeth which can avoid inclined hole. This tool is applicable to different layers such as clay, high-weathered layer, gravel, etc. It is a reliable and efficient drill tool for drilling deep hole and wide range of applications.
With advanced technology, Drilling Rigging Tool is able to drill deep and accurately into different layers, including clay, high-weathered layer, gravel, etc. The special soil teeth can effectively avoid inclined hole. The steel material GB-Q345B ensures high quality and good performance and makes it a reliable and efficient tool for deep drilling.
Drilling Rigging Tool is a perfect choice for deep drilling. It is made of high quality material and features excellent performance. With its special soil teeth, it can avoid inclined hole and ensure accurate drilling. The reliable and efficient drilling tool is suitable for a wide range of applications, providing you with a reliable and efficient drilling solution.
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