- No Spark of hard rock spin cutter
- 2017-12-28 23:36
- The product name： No Spark of hard rock spin cutter Model:U95JMG The product features: 1.Use alloy flank technology body and hard alloy welding(patent), its shear strength is not less than 260MPa, filling ration of materials in welding gap are on above 90
- Triangle Geological Drill Pipe
- 2017-12-28 07:36
- Triangle drill pipe/Triangular drill pipe Prismatic 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,
- Drag Drill Bit
- 2017-12-06 16:38
- PDC drag drill bit、Drag Bit、PDC drag bit models and features： Suitable for soft - medium hard formation drilling, the kinds of bit with high efficient, high impact resistance, high abrasion resistance, can be used for deep drilling in complex formations;
- Drifting And Tunneling
- 2017-11-16 00:26
- The product description The 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
- Tungsten Matrix Bit
- 2017-11-14 15:08
- The product description： Diamond composite sheet (PDC) is under the condition of high temperature, the artificial diamond and hard alloy prepared special super hard material, it not only has the advantages of high hardness, wear resistance of diamond hard
- Anchor Bolt Drill Rod
- 2017-11-07 00:07
- Pneumatic Drill Rod In order to ensure the Pneumatic Drill Rod is properly used and guarantee its normal working life, the following instructions need to be noticed: 1.Properly choose the appropriate drill rod per the testing comparison or the product rec
- Coal Winning Machine Cutting Tooth
- 2017-11-02 12:02
- The product name: Cutting pick、Coal winning machine cutting tooth. Model:U95JMG Product features： 1.Cutter body use special alloy structural steel, high hardenability, good tenacity, it shaped little when hardened fire, and it also have high creeping stre
- Electroplated Diamond Bit
- 2017-10-18 10:49
- Electroplated diamond bit Electroplated diamond bit is a kind of technology that affixes sanding apparatus on the drill body through the electroplating technology.Electroplated diamond bit can be generally divided into three types: low grade, regular grad
- Circular Geological Drill Rod
- 2017-10-06 17:37
- Geological exploration Drill Rod Body 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
- Machine Cutter Tooth
- 2017-10-02 11:31
- The product name： Machine cutter tooth Model:U84JGZ Product features： 1. Chute automatic swing. 2.No Spark of hard rock spin cutter. 3.Carbide Tip:Maintains shape for an extended period and works in a variety of cutting conditions due to its extremely str
- Coring PDC Drill Bit
- 2017-09-29 17:17
- The product name： Steel body coring bit Steel body coring bit Features： Suitable for soft ~ medium hard formation drilling. High efficiency,strong impact resistance, can be widely used in rock coring in geological exploration, coal mining, mining, water c
- Steel Body Concave Bit
- 2017-09-22 19:33
- The product description： Diamond composite sheet (PDC) is under the condition of high temperature, the artificial diamond and hard alloy prepared special super hard material, it not only has the advantages of high hardness, wear resistance of diamond hard
- Boring Machine Driving Gear
- 2017-09-10 02:40
- The product name： Rock cutting tooth、No Spark of hard rock spin cutter Model:U260JMG The product features: 1.Cutter body use special alloy structural steel, high hardenability, good tenacity, it shaped little when hardened fire, and it also have high cree
- Pneumatic Rock Drill Bit
- 2017-09-01 17:11
- 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 dri
- Pillar Type Tungsten Alloy Matrix Body Bit
- 2017-08-22 03:13
- The product description： Diamond composite sheet (PDC) is under the condition of high temperature, the artificial diamond and hard alloy prepared special super hard material, it not only has the advantages of high hardness, wear resistance of diamond hard
- Cross-type Drill Bit
- 2017-08-13 04:11
- 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 dr
- Concave Type Tungsten Alloy Matrix Body Bit
- 2017-08-11 13:30
- The product description： Diamond composite sheet (PDC) is under the condition of high temperature, the artificial diamond and hard alloy prepared special super hard material, it not only has the advantages of high hardness, wear resistance of diamond hard
- Anchor Bit
- 2017-07-26 08:50
- PDC anchor bit features: Suitable for soft - medium hard formation drilling, the kinds of bit with high efficient, high impact resistance, high abrasion resistance, can be used for deep drilling in complex formations; with high quality PDC or hard alloy c
- Milling Machine Milling Cutters
- 2017-07-20 03:49
- Milling machine milling cutters Using 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 rebuildi
- Bench Drill Bit
- 2017-07-07 15:13
- The introduction of screw drilling tools： Connection drill rods were applied with hydraulic jumbo mainly. Light drill rods and connection drill rods connected with wave shape thread connecting sleeve were widely applied in medium and deep hole mining, exp
