| Sign In | Join Free | My burrillandco.com |
|
...Thread M/M 3660mm length Extension Thread Drill Rod Product features: With rich experience of on cemented carbide manufacturing,Minetech produces high quality and stability Rock Drilling Tools with the impac...
... joints. this shock absorber can prevent the vibration and impact force which came from DTH hammer not to influence the auger motor and other parts on equipment (pile driver, leader, excavator, crane, etc). ...
... is softer and lacks protective features. The strength and ductility of steel give steel-bit bodies high impact resistance. Steel bodies are considerably stronger than matrix bodies of PDC Drill Bit . A bene...
...Adapters for J-Series, W-Design Drill Rod, API-Series Drill Pipe, W-Design, T-Series Flush Joint Casing Threaded Subs, Adapters for J-Series, W-Design Drill Rod, API-Series Drill Pipe, W-Design, T-Series Flu...
...quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can r...
...quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can r...
...quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can r...
...Drill Rods Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with sm...
... drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of...
...Drill Rods Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with sm...
... as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc...
...quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can r...
...Drill Bits COP44 alloy steel drilling equipment fittings high wind pressure down hole bit Description: Drilling efficiency is high. The efficiency of hydraulic percussion hammer commonly used in drilling is ...
.... 2. With compact and sturdy structure, it can be used for anchor borehole,anchor nail borehole and root pile borehole drilling with multiple drilling techniques at higher drilling efficiency. This rig is br...
....m; Forward/Reverse Switch ;Motor:550 motor Suitable for wood, iron sheet, plastic, ceiling, colorful steel plate and other drilling operations of thiner hardness and thickness; Suitable for electrical appli...
....m; Forward/Reverse Switch ;Motor:550 motor Suitable for wood, iron sheet, plastic, ceiling, colorful steel plate and other drilling operations of thiner hardness and thickness; Suitable for electrical appli...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...
... thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact >80J;the single impact value > 64J. Length ...