Our company has accumulated nearly 28 years’ experiences in developing and manufacturing all kinds of drill bits and core bits. At present, our company can manufacture all kinds of high-effect drill bits and core bits suitable for all kinds of formation. Strict quality control...
The company developes the coarse alloy suitable for earth drilling and drilling tools used in building which has a a good impact toughness, longer life. The production scale of the company allows us to guarantee product quality while providing more...
We manufacture various pdc bit for different drilling application. This type you saw is for drilling coal or geological drilling. The size is 55mm, 65mm, 75mm, 85mm, 94mm, 113mm, 133mm, 153mm, 171mm, 219mm, 245mm, 273mm etc. Your design could be...
PDC Core Bit has a wide variety of uses in coal mining, geological prospecting, oil drilling, gas exploitation, nonferrous metal exploitation and other mining. It is used to collect the underground cores (or mineral cores), when the samples of...
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