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Diamond Core Drill Bit
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Diamond Core Drill Bit

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Description

Our PDC petroleum drilling bit/ oil&gas drill bit, which?all used?for drilling oilfield. Compared with the steel body bits, the matrix body is more suitable for hard rock. And the bits lifetime is two times than the steel body.

core drill bit .diamond drill bit . pdc drill bit ,

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91/2& quot;HM952XG Oil And Gas Drilling Equipment Rock Bit...

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81/2& quot; HM952XG Matrix Body Single Row New Oil Well Rock Bit...

shannxi hainaisen petroleum technology Co.Ltd

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Address: No.61 Friendship West Road, Beilin District, Xi'an, China,
xian, shanxi
China, 710200

Tel: 86-029-86032369
Fax: 86-029-86032369

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