ST68 Speed Rod-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

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.

The specification and hardness of the top hammer shank adaptor play a crucial role in determining the speed of rock drilling and the lifespan of the rock drill. It is essential for the hardness of the shank adaptor to be appropriate. If the shank is too soft, the service life of the rock drill will be short.

Discover the power of our Coupling Sleeves for rock drilling! Our range of drill rod couplings are designed to meet all your drilling needs. Watch to learn more about our semi bridge, full bridge, and crossover couplings.

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.

Our top hammer rock drill rods, also known as hydraulic drill rods, are designed for heavy-duty performance in rock drilling operations. The threaded drill rods we offer are expertly crafted and rigorously tested to ensure optimal performance and durability. Connect them with shank adapters and drill bits to efficiently transmit impact energy and torque to the drill bit for effective rock drilling.

Take you into a day in Tianyue,our factory is specialized in manufacturing rock drilling tools,top-hammer tools, mining tools,construction tools,foundation tools,tunneling tools and  road milling tools.   Our main products are Drill Bit, Drill Rod, Coupling Sleeve, Shank Adapter coal mining bit, bullet teeth,road milling bit,rotary drill.

Types and Features: BITS:Tapered system is a further development of the integral system. It features various sizes of bits in diameter and different face types of bits can be used on the same rod. There are two cross sections which are 22mm and 25mm in diameter, with lengths up to 8000mm. The hole sizes range from 21mm to 41mm in diameter. Threaded bits mainly range from 41mm to 152mm. Top hammer bits can also be classified as button type and blade type.

In the world of underground coal mining machinery, Coal Mining Picks play a crucial role as cutting tools. They are mounted on the shearer drum with the tooth sleeve and tooth seat, enabling drilling and excavation for mining purposes. These drill bits are also used to create holes in stones or rock for mining applications. Watch this video to delve deeper into the significance of Coal Mining Picks in the mining industry.

Guide Tube models are divided into R32,T38, T45, T51 T60. In top hammer drilling, guide barrels and drill pipes are mainly used for open-air bench drilling and underground long-hole drilling.In top hammer drilling, guide tubes and drill tubes are essential components used for both surface bench drilling and underground long hole drilling. These components play distinct yet complementary roles in ensuring accurate and efficient drilling operations.The guide tube is primarily used to accurately guide the drill bit to the desired drilling position.