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There are 3 suppliers who sells kt dth hammer on alibaba, mainly located in asia. the top countries of supplier is china, from which the percentage of kt dth hammer supply is …

Drill pipe sales. salvex provides corporations an online platform to sell their api drill pipe (2 3/8" to 6 5/8") drill pipe with all common grades (x95, g105 and s135). line pipe sale. salvex regularly completes sales of line pipe from recently cancelled or completed projects.

Drill collars 2-7/8" to 14" connection threads: nc26, nc31, nc38, nc40, nc46, nc50, 5 1/2fh.6 5/8fh. internal upset: iu, eu, ieu heavy weight drill pipe is a medium-weight drilling pipe, (referred standards in api spec 7-1). it has bigger wall thickness than common drilling pipe and smaller than drill collar.

Atlas copco cop44 125mm tungsten carbide dth drilling hammer drill bits , find complete details about atlas copco cop44 125mm tungsten carbide dth drilling hammer drill bits,dth drilling hammer drill bits,dth drilling hammer drill bits,dth drilling hammer drill bits from drill bit supplier or manufacturer-xiamen zhaoxing machinery & electric equipment co., ltd.

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