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Engineering anchor drilling rigs can be used for drilling rock anchor cable holes, bolt holes, blast holes, grouting holes, etc. in urban construction, railways, highways, rivers, hydropower and other projects....
Description For use on DTH480 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Typ...
6 Inch High Performance COP66 Down-The-Hole Hammer Bit For Water Well Drilling Product Application: 1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (betwe...
1.15 years focus on rock drill bits manufacture. 2.High quality steel. 3.High abrasion resistant cemented carbide. 4.Advanced heat treatment technics. 5.Professional vacuum sintering technique. 6.Factory direct...
1.15 years focus on rock drill bits manufacture. 2.High quality steel. 3.High abrasion resistant cemented carbide. 4.Advanced heat treatment technics. 5.Professional vacuum sintering technique. 6.Factory direct...
... tools for impact rotary drilling. The HDD guide hammer is connected to the bottom end of the drill rod. The drill rig drives the drill rod to rotate. Compressed air enters the HDD pilot hammer through the d...
... tools for impact rotary drilling. The HDD guide hammer is connected to the bottom end of the drill rod. The drill rig drives the drill rod to rotate. Compressed air enters the HDD pilot hammer through the d...
...Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in d...
... quality controlling. 3. Simple and reasonable design, easy to disassemble, easier to maintain and long life. 4. More efficient energy transfer, fact drilling speed, lower air consumption and...
...DTH Drilling Tools RH550R 3" Highspeed Drilling in Abrasive Rock Formations The RH550 is the first choice for drilling hard and abrasive rocks and is designed for operating pressures from 10-24 bar. It ...
...Drilling Hot Sale PDC Strongest Drill Bits HTD Hole Openers For Horizontal Directioal Drilling Features Quality: More than 40 Years engineer to make sure the quality, 100% inspection Carbide Button: Spherica...
...Drilling Hot Sale PDC Strongest Drill Bits HTD Hole Openers For Horizontal Directioal Drilling Features Quality: More than 40 Years engineer to make sure the quality, 100% inspection Carbide Button: Spherica...
DTH Hammers Product Description ----Type and Technical Specification of High Pressure DTH Hammers---- Item GL330 GL335 GL340A GL345 GL350 GL355 GL360 Drilling Dia. (/mm) 82-85 90-93 105-130 105-130 130-152 130-...
Convertional DTH Drilling Tools HM series Down The Hole Hammer 5 Inch Shank M50 Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have ......
..., fact drilling speed, lower air consumption and lower oil consumption. 4. Fewer internal parts, simple structure, long life, less failure and easier to ......
Twist Auger Drill Rod Twist auger drill rod is widely used in mining, water well drilling, geothermal drilling and other kinds of hard rock drilling. Our products are available in diameter ranging between 60-4...
Twist Auger Drill Rod Twist auger drill rod is widely used in mining, water well drilling, geothermal drilling and other kinds of hard rock drilling. Our products are available in diameter ranging between 60-4...
.... With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Ch...