Home > 4 inch dth drill bit trader

Our company mainly researches, designs and manufactures the following products: high pressure dth hammers (which are the most advanced products in the field in china), all kinds of dth bits, eccentric drilling tools for drilling with casing in the cover rocks and loose rocks, all kinds of threaded bits, rc reverse circulation hammers and bits, shank adaptors and coupling sleeves, various kinds of tool joints and drill pipes, and spare parts for drilling …

Bd dth hammers are available in holes sizes from 3.5 inches to 24 inches in diameter and up to 32 inches in diameter with the bd drill drill bits. 6 inch hammer is the most used type hammer for all kinds of projects, in order to meet different customer' s request, we produce wide range of bit shank dth hammer for all your needs, below our main type 6 inch dth hammers specifications …

Drill collar, drill pipe, kelly manufacturer / supplier in china, offering mini multi-function snow blower grass cutter, api gas drilling friction welding drill pipe drill tool 4 1/2" g105 or s135, api water well drilling friction welding drill tool 4 1/2" g105 or s135 and so on.

China 60.3 mm drill pipe catalog of friction welding drill pipe 2 3/8" g grade with api 5dp, friction welding drill pipe/drill rod 2 3/8" with api 5dp provided by china manufacturerhebei shitan machinery manufacturing co., ltd., page1.

Our business primarily engaged and export 4 inch dth drill bit trader. we depend on powerful technical force and frequently develop sophisticated technology to meet the demand of 4 inch dth drill bit trader shoppers. We're sincerely welcome good friends from different circles at home and abroad come to cooperate!


4 inch dth drill bit trader solutions supplier in China,we support our clients with best high-quality goods and high level service.Getting the professional manufacturer within this industry,we've gained rich experience in making and managing.Our 4 inch dth drill bit trader products won certifications of your local and international primary authorities .For far more detailed information and facts,please contact us!

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