Milling machine milling cuttersUsing the characteristics of：1.Milling the pavement by the milling machine will rapidly and efficiently deal with pavement diseases and maintain the pavement flat and smooth.2.Adopting milling process in pavement rebuilding construction can maintain the horizontal height of the original pavement. Milling process...

The product description：We should try our best to choose the drill rods which have many advantages such as proper section, lighter weight, shorter length, good rigidity and long life with meeting the requirements of drill hole. For rock drilling with drill rod in person’s hands, H22 and H25 drill rods should be chose which are hexagonal drill...

The taper-joint hard alloy bits of our company includes: straight bits, cross-shaped bits, three-blade bits, spherical tooth type bits and drill tools of drilling machine as well as other series of products. Bits are made of high quality alloy steel in precision forging process, choose different alloy grades and product types based on different...

Cross-type drill bit is the main tool used for impacted drilling in mining excavation engineering, the taper-joint hard alloy bits of our company includes: straight bits, cross-shaped bits, three-blade bits, spherical tooth type bits and drill tools of drilling machine as well as other series of products. Bits are made of high quality alloy steel...

Down the hole bits       Name of product Diam(mm)  Tip size(mm)Spline  Weight(Kg)GaugeFront           Down the hole button...

(ontology) Groove drill pipeBased on the geological drill pipe, the rib drill pipe is made of high abrasion resistant plane helical blade, and is welded with the fully automatic welding. High-quality geological drilling special alloy steel tube is used for the drill rod, drill pipe joints using high quality alloy structural steel, by high pressure...

Product description: hot pressing diamond bit is a kind of diamond drill bit, drill uniform trimmed with diamond particles in the matrix bit. Tire wear when drilling, diamond constantly exposed g take rocks, can all the carcass has been grinding out, work on a new outcrop of the diamond, similar to the grinding of metallic materials. Matrix has a...

Geological exploration Drill RodBody of alloy geological drill rod is made of high quality special alloy steel pipe that used in geology and drill rod joints is made of high quality alloy constructional steel. The drilling depth will depends on physical properties and parameters of the actual rod material while working in hard rock, coal or other...

Triangle drill pipe/Triangular drill pipePrismatic drill rod is refers to Coal Mine Roadway Drilling with triangular pyramid type drill pipe, referred to as the three edged drill pipe, the triangular drill pipe, anti sloughing hole drill pipe, ABS pipe, is in a conical transition triangular arc steel for drill rod and thread form or triangular,...

The product descriptionThe goal of drilling tools is the completion of rock drilling and drilling hole through transmitting the energy produced by the rock drill to rock. QIANRUI DRILL TOOLS designed and produced the new series MF drill rods aim at open air drill specially with the strict science and technology achievements and the perfecting...