Matrix Reverse Circulation Hammer Dual Tube Drill Rod For Surface Golden Mining Drilling

Brand Name:ROSCHEN
Certification:ISO
Model Number:4 1/2
Minimum Order Quantity:Negotiable
Place of Origin:CHINA
Price:Negotiate
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Location: Shanghai Shanghai China
Address: 65 EAST XINHUAN ROAD, SHANGHAI, CHINA
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Matrix Reverse Circulation Dual Tube Drill Rod for Surface Golden Mining Drilling


ABOUT OUR PRODUCTS


Roschen is the industry's only integrated drilling services and products provider, combining 24-hour engineering excellence, global manufacturing facilities and the most experienced drilling services group in the business. Our customers rely on our unique ability to develop, field test, and deliver any combination of drilling consumables, capital equipment, and expertise direct to any corner of the world.



REVERSE CIRCULATION DRILLING

To accomplish drilling project objectives within budget, reverse circulation drilling offers a more cost effective drilling method for assaying chip samples and getting preliminary geological data prior to investing in detailed geological data from an exploration coring program. Reverse circulation is also faster than coring which means more holes drilled.

Sizes3", 3 1/2", 4", 4 1/2", 75mm and 78mm
Thread TypesRemet, Metzke, RRE, Westrod, LW, TS and other threads



REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
Thread TypeRemetRemetRemetMetzkeMetzkeMatrixMatrix
Rod O.D.3 1/2"4"4 1/2"4"4 1/2"4"4 1/2"
Outer Tube O.D.88.9mm101.7mm114.3mm101.7mm114.3mm101.7mm114.3mm
Outer Tube I.D.81.8mm94.6mm107.2mm94.6mm107.2mm94.6mm107.2mm
Outer Tube W.T.5.3mm7.1mm7.1mm7.1mm7.1mm7.1mm7.1mm
Inner Tube O.D.38.1mm50.8mm63.5mm50.8mm63.5mm50.8mm63.5mm
Inner Tube I.D.32.6mm45.3mm58mm45.3mm58mm45.3mm58mm
Inner Tube W.T.5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm
Spanner Flat90mm90mm90mm90mm90mm90mm90mm
Weight 3.0m75kg.75kg.95kg.75kg.95kg.75kg.95kg.
Weight 6.0m120kg.150kg.168kg.150kg.168kg.150kg.168kg.



China Matrix Reverse Circulation Hammer Dual Tube Drill Rod For Surface Golden Mining Drilling supplier

Matrix Reverse Circulation Hammer Dual Tube Drill Rod For Surface Golden Mining Drilling

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