Striking bar-manufacture,factory,supplier from China

ProductDrill RodOther NamesDrill rod,Drill pipe,Extension drill rod,Hollow bar,Top hammer drill rod,Excavation drill rod,Rock drill rod,Round drilling rod,Hex drill rod,Tomroc dill pipe,Rock drilling tools,Rock drill tools,Rock drilling tools,Threaded drill rod,Mining drill rod,Thread rock drill rodMaterial23CrNi3MoApplicationBench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and BoltingThreadR22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, SR28, SR35...Rod TypeExtension

We manufacture & supply drill rods of various lengths and threads. Application：Bench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting.The Coupling Sleeve is a sleeve-shaped rock drilling component with internal threads designed for connecting either a shank adapter to a drill rod or for connecting one drill rod to another. Our company manufactures and supplies three types of drill rod couplings: semi-bridge couplings, full-bridge couplings, and crossover couplings.

The rock drilling tool is a tool product used for drilling rocks and geotechnical materials. It is widely used in mining, highways, railways, hydropower projects, urban subways, and infrastructure engineering construction. It is an indispensable tool for humans to change the natural world. Consumable tools.Then go to the site where rock drilling tools are used. Different construction methods require different rock drilling machines and rock drilling tools. Currently, there are nearly 300 varieties of common rock drilling tools and 2,000 types and sizes.

Correct selection of picks is critical to excavation efficiency. Here are some key considerations:1. Mineral type and hardness: Different picks are suitable for underground minerals of different types and hardness. Make sure you choose a pick that matches the rock hardness.2. Cutting efficiency: The design and shape of the pick will affect the cutting efficiency. Some picks are suitable for high-speed cutting, while others are suitable for harder rock. 3. Wear Resistance: Consider the wear resistance of the pick, as wear will reduce efficiency.

In mining and engineering construction, we often encounter hard and complex rock formations. These rock formations pose significant challenges to excavation equipment and require a specially designed pick to cope with them. F12 and above rock formation picks are specially developed for processing extremely high hardness rock formations.1. Characteristics of cutting tools for rock formations above grade F121.

Watch how Tianyue Drilling Tools guarantee top-notch quality in rock drilling tools for mining and rotary drilling applications. Witness the rigorous inspection process that ensures each product meets industry standards and surpasses expectations. Trust Tianyue Drilling Technology for reliable and superior blast furnace tools.Each product is tested by a professional testing department after production to better control product quality and standards.

On this special occasion of International Workers' Day, we extend our warmest wishes to all our hardworking employees, partners, and followers. May your dedication and efforts continue to drive success and prosperity for our esteemed company.Since our establishment in 2015 with a registered capital of 108 million yuan, Shandong Yanggu Tianyue Drilling Tools Co., Ltd. has been committed to excellence in researching and producing a wide range of tools, including rock drilling tools, mining machine tools, rotary drilling tools, and blast furnace equipment.

Extension drilling refers to the practice of extending the reach of the drill string to access deeper rock formations or to drill larger-diameter boreholes. Extension drilling is achieved by adding additional drill pipes or drift rods to the existing drill string, thereby increasing its length.This technique is commonly used in mining, geotechnical exploration, and construction projects where deeper drilling is required.

Under the leadership of the relevant person in charge of our company, the customer visited our factory and experienced the production of drill bits, drill rods, connecting sleeves, drill bits and picks at close range, and gave full recognition.Subsequently, the two parties had in-depth exchanges on the production time, payment methods and after-sales service of the drill tools.The leaders of our company said that the leaders of Tianyue Drilling Tools, as representatives of entrepreneurial spirit, actively practice social responsibilities while doing a good job in business, and are an example f

Today, foreign customers are welcomed to visit Tianyue factory. The sample room includes various products such as drill bits, drill rods, coupling sleeves,rock picks, etc. We have a wealth of regular products, and we also accept customer customization. Rich The experience and high-quality team are very attractive to customers to cooperate with us, and the cooperation is successfully promoted. Customers from all over the world are welcome to come and visit us.