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Tunneling In Hard Rock

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Total 9754 products for tunneling in hard rock Manufacture & Suppliers

8'' DTH Drill Bit for Hard Rock Drilling with Low Air Pressure and High Manganese Steel Construction

DHD Series DTH Drill Bit for Hard Rock Drilling Product Information: The life of the DTH bit depends on the material and technology of the bit. The bit is made of the most efficient high quality alloy ......

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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38mm Hard Rock Drill Button Bits Spherical / Parabolic

Tapered Button Bit 38mm Spherical / Parabolic For Hard Rock Drilling Product Information: The diameter of the drill bit is 38mm.The Drill Bits are with long regrinding cycles and high drilling speeds. Specifica...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Single Tube Diamond Drill Bits Synthetic T2- 46 Abrasive Hard Rock

Single Tube T2- 46 T2-76 T2 - 86 T2-101 Abrasive Hard Rock Used Diamond Drill Bits Our diamond core bits are ideally suited to modern drilling conditions. The impregnated diamond core ......

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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102mm T51 Retract Button Bit Tungsten Carbide Hard Rock Drill Tool

102mm T51 Retract Button Bit Tungsten Carbide Hard Rock Drill Tool 102mm T51 Retract Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process o...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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High Performance High Efficiency T38 64mm Retract Button Bit for Hard Rock Drill with Factory Price

T38 64mm Hard Rock Drill Ballistic Type Flat Face Threaded Retract Button Bit Description Retrac button bits are made by high quality ......

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Underground Hard Rock Thread Drill Rod Extension Rod 105-127mm Diameter 600mm-6400mm Length

Underground Hard Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are ......

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Hard Rock Rope Cutting Stone Granite Diamond Wire Saw 11.5mm

Hard Rock Rope Cutting Stone 11.5mm Granite Diamond Wire Saw Granite Quarrying Tools Basic Info. Model NO. ......

Fujian Xianda Machinery co.,ltd
Fujian,China

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Hard Rock Marble Block Diamond Coated Wire Saw For Stone 25-35m/S Line Speed

Hard Rock Diamond Tools Marble Block Diamond Coated Wire Saw For Stone 25-35m/S Line Speed Basic Info. Model NO. Diamond Wire Saw For Marble Block Dressing Service ODM, OEM, Customized Beads Number 40 Beads Per...

Fujian Xianda Machinery co.,ltd
Fujian,China

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Hard Rock Cutting Stone 11.5mm Granite Diamond Wire Saw Granite Quarrying Tools

Diamond Tools Hard Rock Cutting Stone 11.5mm Granite Diamond Wire Saw Granite Quarrying Tools Basic Info. Model NO. Diamond Wire Saw For Granite Quarrying Service ODM, OEM, Customized Beads Number 40 Beads Per ...

Fujian Xianda Machinery co.,ltd
Fujian,China

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T45 76mm Thread Button Bit with 13 Buttons for Hard Rock Drilling in Carbon Steel and High Manganese Steel

T45 Thread Button Bit 76mm Normal Body Spherical Buttons Hard Rock Drilling Description Of T45 Thread Button Bit 76mm: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under th...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Hard Rock Water Well Dth Drilling Hammer 4'' Cop44 / Dhd 340 / Ql 40 Shank

Down The Hole DTH Hammer for Hard Rock water well Drilling 4'' COP44 / DHD 340 / QL 40 Shank Hammer shank available: 1. BR shank series: BR1, BR2, BR3; 2. Cop shank series: Cop32, Cop34, Cop44, Cop54, C...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Dhd350/Ql50/Mission50/Sd5 Borewell Hammer Bit 5'' For Hard Rock Drilling

DHD350/QL50/MISSION50/SD5 5'' DTH Hammer Bits for Hard Rock Drilling Product Information: The life of the DTH bit depends on the material and technology of the bit. The bit is made of the most efficient...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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89mm T45 Threaded Retract Button Bit for Hard Rock Mining with Tungsten Carbide and Factory Price

... working conditions. What’s more, Minetech can supply customized thread button bits upon receiving of different drilling application, the bits are suitable in drilling with very hard rock. Specification: Siz...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling

T51 115mm Retract Button Bit For Maximum Efficiency In Hard Rock Drilling Description of T51 115mm retract button bit Thread Button Drill Bits, produced by MTH Brand from China, have the ISO9001 Certification a...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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127mm Diameter Retract Button Bit Hot Pressed Alloy Hard Rock Drilling

127mm Diameter Retract Button Bit Hot Pressed Alloy Hard Rock Drilling T45 127mm Drill Bit Description Thread Button Bit is a professional drill bit with a variety of button shape, ......

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Turbo Type Bq Nq Hq Pq Impregnated Diamond Core Drill Bits For Hard Rock Mining

Turbo Type BQ NQ HQ PQ Impregnated Diamond Core Drill Bits FOR Hard Rock Mining Product Description Leading supplier of Impregnated Diamond core bits: 1. Customised Service. 2. High quality. 3. Fast delivery. 4...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling

Geological Equipment Nq Surface Set Imp Diamond Reaming Shell For Hard Rock Drilling Product Description Reamers feature increased stability and reduced vibrations due to the specially designed spiral pads,whic...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Nq Wireline Double Tube Core Barrel Assembly For Deep Hole Hard Rock Coring

NQ Wireline Double Tube Core Barrel Assembly For Deep Hole Hard Rock Coring Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, ......

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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55.6mm 69.9mm 88.9mm 114.3mm Black Drill Pipe For Hard Rock Drilling With High Quality

55.6mm 69.9mm 88.9mm 114.3mm Black Drill Pipe For Hard Rock Drilling With High Quality *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Alloy Steel 1.5/3m Double Tube Wireline Core Barrels For Hard Rock Exploration

Alloy Steel 1.5/3m Double Tube Wireline Core Barrels For Hard Rock Exploration *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothi...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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