DCDMA A Rod 3 meters Length with 3 TPI thread per inch for exploration core drilling


Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel(XJY850, the best steel in China now) with heat-treated. We also can produce various sizes of casing tubes.

DCDMA “A” Rod – Available from ROSCHEN with threaded, field-replaceable couplings and is completely compatible with your existing tools strings.

Simply specify your desired Rod length when ordering

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 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.