Daegun Construction & Services Co., Ltd. has a pride in mining & construction industries. For more than 18 years, Daegun people and products have been at the forefront of Rock drilling Tools made in South Korea. ...

Drills and Overburden drilling systems. Top Drill DTH Hammers and bits have been used in a wide range of applications within the drilling industry, in all types of rock conditions, water and geothermal wells, ...

D-mind Technology is the top company in the world for high quality Rock drilling mining tools & Machining parts manufactuer. Since has been founded in 1986, we have produced products base on the Advanced, Transparent, ...

Fuzhou Shenlong Rock Drill Factory locate in jin shan development zone of Fuzhou,our factory is special for design,manufacture and promotion of pneumatic tool series.Now our factory has overall passed the ISO9001 ...

Ruibang Tricone Bits Co., Ltd. Is a open corporation that integrates manufacture and sales products that is bran-new and used for oil filed, water well. Both insert drill bits and steel tooth bit Sizes ranging from ...

Fuzhou Dig Sword Land Machine Co.,Ltd is a large-scale Enterprise which specilizes in manufacturing the series of pneumatic tools with design????????elopment and production, such as Rock Drill, Pneumatic Breaker,Jack ...

Fuzhou Shenlong Rock Drill Factory is located in jinshan development zone of Fuzhou.Our factory is special for design,manufacture and promotion of pneumatic tool series.Now our factory has overall passed the ISO9001 ...

Accord with API 5D latest edition .Has been awarded the certificate for compliance with standard ISO 9001-2008 GB/T 19001-2008. Steel Grade: E-75, X-95, G-105, S-135 O. D. Range from 2"(60.3mm) to 6"(168.3mm) ...

External Upset, Internal and External Upset. With competitive price and high quality. If you are interested in our products ,please feel free to contact with us by drillingtool AT yahoo.cn www.drill ...

Yanggu Haoquan Rock Tools Co.,ltd is manufacturer of foundation drilling tools,rock drilling tools,road milling bits,auger teeth, bucket teeth,etc and imports and exports company,we supply all kinds of foundation drill ...

Produced by our company are widely used in Rock Drilling, railways, highways, tunnels, mining, mountains, and other basic energy building. Products are exported to Japan, the United States, Australia, Chile, Vietnam, ...

Yichang WuHuan Rock Drilling Tools Co.,Ltd is a professional company which is specialized in making and researching on drilling equipments, and its dominant products are DTH drilling tools with high, medium and low air ...

drill tips, high-density alloy, grades powders, tungsten carbide powders, tungsten powders, cobalt powders , special carbides are also available upon customer request. To ensure a stable quality for all of the ...

drilling, coring, and diamond drill bits for special purposes. At the same time, we can supply three-cone drill bits and drilling accessories. The company has a group of experienced designers and sale engineers, ...

rock, sand, limestone or clay. Our tricone drill bits are available in sealed or open bearing, mill tooth or TCI (tungsten carbide insert). If you know the IADC code for the drill bit needed, it will explain whether ...

Fuzhou Dig Sword Land factory specilizes in manufacturing the series of pneumatic tools, such as rock drill, paving breaker, jack hammer and so on. Our company has advanced equipment, technology, excellent quality, ...

drilling, coring, and diamond drill bits for special purposes.At the same time ,we can supply three-cone drill bits and drilling accessories. The company has a group of experienced designers and sale engineers, ...

Henan Zhongmei Drill Tool Co., Ltd., which is a joint-venture enterprise, specializes in drilling tools, integrating research& development, production, marketing, and sincere service. Our company is located in Jintai ...

We are a compant specializes in drill bits and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best ...

as a manufacturer, The products of our company as follows:Hydraulic rock drill, Hydraulic rock and concrete splitter(Hydraulic rock splitter), Notching tool, Hydraulic spreadstone implement, Hydraulic scissor and ...