Reverse Circulation Drill Pipe 4 Inch With Remet Thread For Gold Sampling Drilling

Tapered Drill Rod​ Feature

Integral drill rod, another name called integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, underground mining, for small blasting hole. Shank H22*108mm, H19*108mm, and standard hex. Bit diameters range 20-42mm, different lengths are available from 400mm to 6000mm usually. It can reduces the expense of impact energy, improves the drilling speed and efficience, also it can be used for drilling bore hole diameter form 19mm to 41mm usually. Each rods us premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.

Tapered Drill Rod​ accessories:

Check items to add to the cart or select all
RC 4in/102 mm Rock Bit Inner Tube
RC Rock Bit Adaptor 2 3/8 V-Thrd.Body
RC 4in Back Reamer Inner Tube 35-540-M40
RC Rock Bit Adaptor 2 7/8 O-Ring.Body
RC 4in/102 mm Box to NCC Pin Adaptor
Inner Tube Tester 4"
RC 4in/102 mm Saver Sub Pin to 4-1/2in
Interchange Top Sub 4.50" O.D.
WRENCH KEY 4"
Rock Bit Adapter Wear Sleeve 5" O.D.
Rock Bit Adapter Wear Sleeve 4 7/8" O.D.
Rock Bit Adapter Valve Bladder
Bladder Loader 4"
RC 4" Back Reamer Assembly 35-540-M40
RC Rock Bit Adaptor 2 7/8 Q-Thrd.Body
Crossover Interchange Sub
RC 4in/102 mm Rock Bit Adaptor Ass.
RC 4in/102 mm Box to HCC Pin Adaptor
Interchange Top Sub 5.00" O.D.
RC 4in/102 mm O-RING
RC Saver Sub
Rock Bit Adapter Wear Sleeve 4 5/8 O.D.Q.Tread
Rock Bit Adapter Wear Sleeve 4-3/8 O.D. V.Thread

 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.