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...added strength at the rock drill end to accommodate larger diameter and shank adapters. Drill steel is available in many standard lengths to match the drill feeds on a multitude of available drifting jumbos....
...Drifting Drill Product feature of Rock Drilling Tools The shank adapter is made of specially selected alloy steel and then heat-treated by carburizing to withstand the high impact of drilling. There are a lo...
T-WiZ60 Shank Adapter Epiroc COP 3060MEX Length 840mm For Drifting Drilling Our shank adaptors ensure a quality drill string interface to the most exacting industry tolerances. Built to seamlessly interface wit...
Alloy Steel Speed / Drifting Drill Rod Crossover Coupling Sleeve For Connecting Extension Description JC Threaded coupling sleeve is made of high quality of alloy steels and ......
...Drilling Tool/rock drill bits for tunneling and drifting drilling Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the body, the bit has good anti-erosive and ...
...:28/29/30/32/33/34/35/36/37/38/40/41/42/45mm Types of drill bits Diameter (mm)...
This series of threaded drill rods (R32, T38, T45, T51, GT60) represents a progressive range of tooling designed for various rock drilling applications, from general construction to heavy-duty mining. The alpha...
...Drill Rods for Drifting / Tunneling General Introduction: Roschen’ drifting and extension drill rods are for in drifting, tunneling, long-hole drilling, bench and production drilling industries. These rods a...
...Drifting Extension Thread Drill Rod Product feature Of 4270mm T51 Drifting Extension Thread Drill Rod: MTH with rich experience of on cemented carbide manufacturing,Minetech produces high quality and stabili...
... industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat...
... cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extens...
...Drill Pipe 4" 27/8 IF API Water Well Drill Pipe Description material Structural alloy steel application Tunneling, mining, quarrying, blasting and infrastructure construction Plane drilling and anchorin...
...Drilling Rig Machine With Pump For Small Rock 2M/Min Specification of Geological drilling rig The Drilling Rig The hole diameter (mm) 75, 91, 110, 130, 150, 300 Drilling depth (m) 150,100,70,50,30 Drill pipe...
...Drilling Rig Machine With Pump For Small Rock 2M/Min Specification of Geological drilling rig The Drilling Rig The hole diameter (mm) 75, 91, 110, 130, 150, 300 Drilling depth (m) 150,100,70,50,30 Drill pipe...
...connection accuracy of various oil drilling tools (such as drill pipes, casings, tubing, joints, etc.). Its design strictly follows international standards (such as API Spec 7-1, ISO, etc.), which can ensure...
...drifting & tunnelling rock drilling tools mainly include R25 thread button bits, R25 cross bits, R25 extension rod, R25 male-female M/F drill rods, R25 coupling sleeves, R25 reaming bits & R25 pilot adapter....