AQ,BQ,NQ,HQ,PQ, Mining core drill bits for geological core drilling

In Mineral exploration industry, impregnated core drill bits is the most commontly used type.

It has a widest range of application. widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake

With top grade of sythetic diamonds, our bits abtain optimum penetration and working life.

FAQ

Q1:Are you a manufacturer or trading company?
We are factory. Quality and lead time is assured.

Q2: Can I have a sample before a formal order?
Yes, sample is available for you to test the quality.

Q3: What is your lead time?
Generally, 3-7 days. For large orders 15-25 days is enough.

Q4: Did your company ever worked with big companies?
Yes, we have. Some of our clients are very big companies, from Canada, America, Russia, Brazil etc.

Q5: What products do you provide?
Impregnated diamond core bits, surface set diamond core bits, diamond reaming shells, water swivel, hoisting plug, Q-core barrel, core tube, drill rod adapter coupling, driving drill rod adapter,screw tap, commonly thickened rod, and swivel-tube core barrel and so on.

 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.