Dual Wall Double Tube Drill Pipe Remet Thread 4 1/2 Inch For Reverse Circulation RE542 RE543 RC Hammer Drilling

To save your time, Please Inform following info:

a) Drill Rod size;

b) Tread or taper degree;

c) Length with shank adapter

d) Rock formation, Drill Machine info. for customized button bits

We manufacture Remet – Metzke, and Matrix connection design RC Pipe.

REVERSE CIRCULATION DRILL ROD

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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.