rock conditions, water and geothermal wells, exploration and foundation holes, ground engineering and mining, piling and construction, and civil engineering. We believe that Top Drill provides drillers with the ...

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 ...

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) ...

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) ...

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 ...

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 ...

DSH INTERNATIONAL CEMENTED CARBIDE CO., LTD. is a professional manufacturer and exporter of tungsten carbide components, it specializes in manufacturing of saw tips, wood-working cutters, strips, disc cutters, drawing ...

We are specialized in research and development of petroleum machinery; we are manufacturing and marketing with senior technical staff for many years. The structure of our company is flexible so that the process is ...

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 ...

We are specialized in research and development of petroleum machinery, we are manufacturing and marketing with senior technical staff for many years. The structure of our company is flexible so that the process is ...

Flourish Industry Co., Ltd consists of one trade company and two factories in China. We are committed to providing casting products , machining parts and rock drill tools . The rock drill tool cover chisel bits, cross ...

Bit series, Percussive-rotatory Bit series, Carbide Drill series, Diamond Drill Bit series, and Drilling Tool series. Advanced technology equipment, excellent technicians, and scientific management will guarantee ...

Flourish Industry Co., Ltd consists of one trade company and two factories in China. We are committed to providing casting products , machining parts and rock drill tools . The rock drill tool cover chisel bits, cross ...

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 ...

We, Guangzhou Jiansui Machinery Co., Ltd, are a professional manufacturer of rock roller cutters and rock drilling bits in China. Our products include roller disc cutters for TBM and Shield Machine, roller cutters for ...

Our company is a special production enterprise of a series of pneumatic rock drills. For many years, we have been devoted to developing and manufacturing various pneumatic tools suitable for tunneling in mines, roads ...

Shandong Brisk Imp.&Exp.Trading Co.,Ltd was established in 2005,is a synthetic producing and trading company . our company mainly producing the shutter and kinds of rock drilling tools ,also manage the export of ...

Shandong Rock Drilling Tools Co. Ltd (herein after called SRDT), are professional manufacturers in manufacturing Rock Drilling Equipments and tools in China. SRDT is one of the biggest production bases of rock bits in ...

Zhuzhou East Tools Co., Ltd is one professional manufacturer of rock drilling tools in China. Our main products include tricone bit, down the hole bit, button bit, cross bit, chisel bit, drill rod, extension rod, pilot ...