dth pipe 2 3/8" steel water well drill casing pipe
Features
Equiped with the most advanced production line, abundant and unique reaserch design experiences , WORLDRILL has developed a variety of High Air Pressure DTH Hammers and bits without foot valve with the following advantages:
* Higher impact frequency & Faster drilling speed,15%-30% drilling faster than the ones with foot-valve
* Lower air and oil consumption, saved 10% of the oil consumption.
* Avoid foot-valve distoration and fracture, high reliability.
* Fewer internal parts, simple structure easier assemble, longer service life.
Commpared with SANDVIK and ATLAS COPCO drilling tools, a new type of High Air Pressure DTH Hammer designed and made by WORLDRILL is about 10% faster when tested on the hardest iron ore mine in China , meanwhile because thicker external cylinder is used, its service life is longer than others.
WORLDRILL® Technology is committed to manufacturing a long life,high efficient, durable finest high air pressure DTH drilling hammer and bits to reduce your cost per meter when drilling.
1.Best Quality
.* Finest Carbide steel tested by QCLab
* Perfect heat treatment
* Durable,wear resistance,high
strengh
2. Advanced Equipment
* Interntional advanced production lines
* Custom Manufacture
3. High Performance
* Reliable,drilling faster, high efficient.
* Enviromental Technology
Qingdao Worldrill Co., Ltd is one of the biggest enterprises specializing in reseach, design and manufacture of rock drilling tool and equipments. We mainly provide customers with the finest quality High Air Pressure DTH hammers and bits - the most advanced in this field in China. Moreover, threaded bits, RC reverse circulation hammers and bits, shank adaptors and coupling sleeves, various kinds of tool joints and drill pipes,drilling accessories are well provided.
As a famous brand in China, WORLDRILL® has received a good reputation from both domestic and abroad customers in the construction, exploration, water well, geothermal, mining, and oil & gas industries as a trusted company that provides high performance products, excellent service and drilling solutions. So far, WORLDRILL drilling tools and equipments has been exported to more than 50 countries including Australia, South Africa, UAE,Tanzania,Zambia,Korea,Nigeria,...etc.
WORLDRILL® DRILL THE WORLD
Factory
Workshop
Show room
Quality inspection
Packing : Plywood box
Delivery : 7 days in stock
Honours
* Award LITTLE GIANT ENTERPRISE
* HighTech Enterprise of Shandong Province
Application
WORLDRILL® DTH drilling tools including DTH hammers and bits are widely used in a variety of application formations in more than 50 countries in the world.
Trusted
WORLDRILL provides customers with the finest quality products and professional service in drilling industry, we have received a good reputation from both domestic and abroad customers. WORLDRILL can optimize any bits to meet your specific drilling demands.
Response
" The drill bit is very good, suitable for the projects"
--- Williams from Austrila
" I am so impressive with WORLDRILL and thanks for their good service and understanding "
--- Alexander from South Africa
" I have found the best provider"
--- From an Indian Partner
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