RC Series Reverse Circulation DTH Button Bits

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RC Series Reverse Circulation DTH Button Bits
RC hammers and bits are used in hole drilling in mines, hydrology and water well, geothermal well, geothermal air conditioning well, geologic exploration, complicated gravel stratum, etc
Especial suitable for complicated formation (Formation loose, difficult to drilling and unstable of hole wall), exhausting for deep hole, environment protection.

1.Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

2.Recommended for eliminating hole deviation

3.Widely used drifting and tunneling

4.Bit face design is ideal for medium-hard to hard abrasive rock url:http://www.chinarockdrilling.com

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Offered by
Xiamen Bestlink Factory Co., Ltd.

Xiamen (China)


Manufacturers, Trader & Exporter/Importer



About Company

Xiamen Bestlink Factory Co., Ltd., located in Xiamen City, South of China. We are a professional rock drilling manufacturer in research, design, production, sales and management. we focus on advanced technology with a specialized technicians team. Our main products include: small hole drilling tools to big size DTH (down-the-hole) hammers and bits up to bits size 39” (998mm) in diameter. Our products are widely used in open-pit or underground mining, tunnelling, hydraulic engineering, bridge engineering, construction engineering, geotechnical engineering and other field. Our products have been used in China and exported to more than 45 countries and areas all over the world. We have all kinds of CNC lathes, milling machines, grinders and other advanced machining equipments which greatly increase the accuracy of our products. Automatic control furnace with multipurpose, deep well furnaces with diameter of 2.5 meters and other heat treatment equipments ensure the reliability of products. Ultrasonic flaw detector and other international top testing equipments strengthen the good quality. As a council member of China Drilling Steel and Drilling Tools Association, we always guide ourselves with the service concept “focus on users’ requirements and meet customers’ need”, flexibly apply the unique technology, strictly comply with the standard of ISO9001 quality system, professionally commit to research, development and application, and sincerely produce the rock drilling tools with most specifications, easy operation, reliable quality and competitive price for all global users. With strong technical strength, we are making effort to create the best brand of Chinese drilling tools, and to be the top manufacturer in the world.. view more »

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