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Total 9840 products for tunneling in hard rock Manufacture & Suppliers

T38 Top Hammer Hard Rock Thread Drill Rod with Flushing Hole for Mining and Tunneling

T38 Top Hammer Hard Rock Thread Drill Rod Round / Hexagonal Thread Drill Rod Product features: Thread drill extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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R32 drifting & tunnelling top hammer rock drilling tools

...tunnelling top hammer rock drilling tools mainly include R32 button bits, R32 cross bits, R32 drifter rod, R32 coupling sleeves, R32 reaming bits, R32 pilot adapter, R32 shank adaptors etc. We are a professi...

Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
Shandong,China

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T45 89mm Tungsten Carbide Rock Drilling Bit for Hard Rock Drilling

...Tungsten Carbide Rock Drilling Bit for Hard Rock Drilling Rock Drilling Bit Product Information: The diameter of the drill bit is 89mm.The Drill Bits are made from grade hard alloy and special steel, general...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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6 Inch Hard Rock Borehole Drilling DTH Drill Bits With Tungsten Carbide Material

6inch Hard Rock Borehole Drilling DTH Drill Bit with Tungsten Carbide Material Application DTH Hammer and bits are used by many drilling professionals related to mining,construction,tunneling,quarrying projects...

Beijing Jincheng Mining Technology Co., Ltd.
Beijing,China

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Green Threaded Bit Tungsten Carbide / Well Drilling 45Mm Hard Rock Drill Bit

...Drilling 45 Mm Button Drill Hard Rock Bit Ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, ancho...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Small Hole Drilling H25 Cross Bits Hard Rock Drilling Tools For Mining

...Cross Bits Hard Rock Drilling Tools For Mining 1.Product Name:Small Hole Tungsten Carbide Taper Drill Bit. 2.Application:Small Hole Tungsten Carbide Taper Drill Bit can be used for drilling granites,marble q...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Tc15-20 Tungsten Carbide Chisel Drill Bit For Small Hole Hard Rock Drilling

TC15-20 Tungsten Carbide Chisel Drill Bit for Small Hole Hard Rock Drilling Applications • Underground mining • Dimensional Stone Industry • Tunneling,quarrying Feature 1. Tapered chisel bits connect with taper...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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High Performance Hard Rock Excavator Rock Boom Arm For Heavy Rock Excavation

...handle challenging excavation projects involving dense materials like hard rock and concrete. Unlike standard excavator arms, the ripper boom is reinforced and features a powerful ripper tool capable of brea...

Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
Guangdong,China

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12" Double Disc Cutter Exposed In Slurry Mixed Ground Hard Rock During Excavation

...tunneling Twin Disc Cutter Description TBM disc cutter also called TBM roller cutter, TBM cutter disks, TBM cutter tools.TBM disc cutters may be exposed in slurry, soft ground, mixed ground and hard rock dur...

Hunan Hedun Engineering Tools Co.,Ltd.
Hunan,China

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8 3-4" Tricone Rock Bit IADC747 Roller Bit For Very Hard Rock Drilling

8 3-4" Tricone Rock Bit IADC747 Roller Bit For Very Hard Rock Drilling Description The 8 3/4" Tricone Rock Bit IADC747 is a three-cone rock drill bit designed for hard rock formations and is suitable ...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Normal Wear Resistance Rock Drilling Bit with 13 Buttons for Medium-hard to Hard Rock

Thread Button Bit T38 76mm 13 Buttons Normal Rock Drilling Bit Description Thread button bit is well known for its wear resistance on medium-hard to hard rock formations.Featuring spherical tungsten carbide ins...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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45mm R32 Hard Rock Drilling Bit with High Performance and Long Service Life for Mining and Quarrying

Hard Rock 45mm R32 Drill Bit For Extension Drifter Rod Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment. Ther...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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45mm R32 Pneumatic Hard Rock Drill Bit with High Performance for Mining and Quarrying

...Hard Rock Drill Bits For Rock Drill Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment. There are regular, retrac and reaming ...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Deep Drilling Hard Rock Drill Bits High Axial Force Long Drilling Life Run Quickly

... with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones simultaneously revolve around the bit center. The tungsten ...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Deep Drilling Hard Rock Drill Bits High Axial Force Long Drilling Life Run Quickly

... with the drill stem and rotates along with it, and drive cones to pressed on the rock. Each cone rotates round the axis of its leg and three cones simultaneously revolve around the bit center. The tungsten ...

Hunan Tianying Drilling Machine Manufacturing Co., Ltd.
Hunan,China

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Hard Rock Side Disc Tunnel Boring Machine Components Different Size Available

TBM Tunneling side disc cutter Tunnel Boring Machine Components�� Quick Detail - Large capacity roller bearings enable cutters to take the heaviest operating loads for longer bearing life - Seal set systems mini...

Hunan Hedun Engineering Tools Co.,Ltd.
Hunan,China

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220V High Voltage Flexible LED Strip Light White Brightness High Illuminous For Hard Rock

220V High Voltage Flexible LED strip light for hard rock white brightness high illuminous long time working *-* Main features of LED underground mine&tunnel strip light: - For using In mines, hazardous by gas (...

GREEN LIGHTING TECHNOLOGY CO.,LTD
China

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Dia 125mm NC38 DTH Hammer Drilling Hard Rock High Strength

...Hard Rock HDD Pilot Hammer System Features 1. The drill bit has high-speed rock impact force, high rock drilling speed and high rock breaking efficiency. 2. The drilling quality is high and the drilling spee...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Hard Rock Well Tricone Bit Drilling Tungsten Carbide 8 1/2" Iadc 537

... in mining and construction applications. It is a three-cone-shaped rotary drilling tool that is designed to bore through hard rock formations. Tricone rock bits are made up of three main components: the con...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

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Dia 125mm NC38 DTH Hammer Drilling Hard Rock High Strength

...Hard Rock HDD Pilot Hammer System Features 1. The drill bit has high-speed rock impact force, high rock drilling speed and high rock breaking efficiency. 2. The drilling quality is high and the drilling spee...

Langfang Pangolin Drilling Tools Co., Ltd.
Hebei,China

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Tunneling In Hard Rock

Total 9840 products for tunneling in hard rock Manufacture & Suppliers

T38 Top Hammer Hard Rock Thread Drill Rod with Flushing Hole for Mining and Tunneling

R32 drifting & tunnelling top hammer rock drilling tools

T45 89mm Tungsten Carbide Rock Drilling Bit for Hard Rock Drilling

6 Inch Hard Rock Borehole Drilling DTH Drill Bits With Tungsten Carbide Material

Green Threaded Bit Tungsten Carbide / Well Drilling 45Mm Hard Rock Drill Bit

Small Hole Drilling H25 Cross Bits Hard Rock Drilling Tools For Mining

Tc15-20 Tungsten Carbide Chisel Drill Bit For Small Hole Hard Rock Drilling

High Performance Hard Rock Excavator Rock Boom Arm For Heavy Rock Excavation

12" Double Disc Cutter Exposed In Slurry Mixed Ground Hard Rock During Excavation

8 3-4" Tricone Rock Bit IADC747 Roller Bit For Very Hard Rock Drilling

Normal Wear Resistance Rock Drilling Bit with 13 Buttons for Medium-hard to Hard Rock

45mm R32 Hard Rock Drilling Bit with High Performance and Long Service Life for Mining and Quarrying

45mm R32 Pneumatic Hard Rock Drill Bit with High Performance for Mining and Quarrying

Deep Drilling Hard Rock Drill Bits High Axial Force Long Drilling Life Run Quickly

Deep Drilling Hard Rock Drill Bits High Axial Force Long Drilling Life Run Quickly

Hard Rock Side Disc Tunnel Boring Machine Components Different Size Available

220V High Voltage Flexible LED Strip Light White Brightness High Illuminous For Hard Rock

Dia 125mm NC38 DTH Hammer Drilling Hard Rock High Strength

Hard Rock Well Tricone Bit Drilling Tungsten Carbide 8 1/2" Iadc 537

Dia 125mm NC38 DTH Hammer Drilling Hard Rock High Strength