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Hard Rock Tunneling

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Total 9468 products for hard rock tunneling Manufacture & Suppliers

Stone Tapered Drill Bits Degree 7° / 11° / 12° For Hard Rock ISO Certificated

Tapered Stone Drill Button Bits degree 7�� 11�� 12�� for hard rock PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground...

Putian Qideli Drilling Tools Co., Ltd.
Fujian,China

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Φ40mm 8 Buttons Taper Button Bit , Super Hard Rock Carbide Button Bits Degree 7° / 11° / 12°

��40mm 8 buttons drill bits for super hard rock drill taper degree 7�� 11�� 12�� PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring an...

Putian Qideli Drilling Tools Co., Ltd.
Fujian,China

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Hard Rock Crushing Jaw Rock Crusher Coarse Crushing Operation 16-54 TPH Output

Hard Rock Crushing Jaw Rock Crusher Coarse Crushing Operation 16-54 TPH Output Equipment Description As a widely used primary crushing equipment, Jaw Rock Crusher can efficiently handle a large number of hard r...

Sichuan BENO Energy Conservation and Environmental Protection Technology Co., Ltd.
Sichuan,China

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PQ High Quality Rock Drilling Tools Core Drill Bits For Hard Rock Mining

... of synthetic mono crystals and at high temperature and high-pressure.Core diamond drilling tool for drilling rock in underground soil formations which includes an outside pipe and an inside pipe therein tha...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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YT27 Portable Pneumatic Hand Held Air Leg Rock Drilling Machine For Hard Rock

YT27 Portable Pneumatic Hand Held Air Leg Rock Drilling Machine for Hard Rock Product Description: �� Instruction �� 1.The rock drill is a kind of high efficiency air leg rock drill machine. 2.Used for blasting h...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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11 5/8" Tricone Bit Drilling Mining Hard Rock Rotary Tci For Well

11 5/8" Mining Hard Rock Rotary TCI Tricone Rock Bit for Well Drilling Description TCI (Tungsten Carbide Insert) tricone bit is a type of drill bit commonly used in the oil and gas industry for drilling th...

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

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Corrosion Resistant Hard Rock Drill Bits with HRC38-48 Hardness

...Rock Bolt is what makes it unique. Unlike traditional bolts that rely on friction, this anchor utilizes an expansion shell to create a secure and reliable hold. This feature allows for increased load-bearing...

Cangzhou Fuhua Prestress Technology Co., Ltd
Hebei,China

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Hard Rock Roller Tricone Rock Bit Tungsten Carbide Material

...working, the cutting teeth alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is hig...

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

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12 1/4" IADC742 Tricone Rock Bit For Hard Rock Mining Drilling

..., the cutting teeth alternately contact the bottom of the hole, the rock breaking torque is small, the contact area between the cutting teeth and the bottom hole is small, the specific pressure is high, and ...

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

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32/34/36/38/40 7 Button Cone Rock Drill Button Bits For Hard Rock Drilling

... straightness, high-speed deep hole drilling 4. Good flushing effect to ensure high drilling speed 2 Product Data of Rock Drilling Bits Raw material Alloy steel and...

Xi'an Huizhong Mechanical Equipment Co., Ltd.
Shaanxi,China

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17 1/2" IADC 517 Tricone Rock Bit Rubber Sealed For Hard Rock Drill

.... It is named after its three rotating cones, each of which has a set of teeth or inserts that grind away the rock as the bit turns. The tricone bit is composed of three cones that are mounted on a central s...

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

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Atlas T38 89mm Mining Threaded Button Bit For Hard Rock Yellow Color

... Bits For Hard Rock Yellow Color Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance perfo...

SUVEC Rock Drilling Tools
Henan,China

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102mm T45 Concave Face Dth Button Bits High Speed Drilling For Hard Rock

... life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools main...

SUVEC Rock Drilling Tools
Henan,China

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Mining Tungsten Carbide Button Drill Bit 76mm 89mm T45 Hard Rock ISO

... 89mm T45 Hard Rock ISO Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,wi...

SUVEC Rock Drilling Tools
Henan,China

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33 - 152mm Diameter Threaded Button Bit Mining Drilling Tools For Hard Rock Mining

... Tools For Hard Rock Mining Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performanc...

SUVEC Rock Drilling Tools
Henan,China

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Customized Hard Rock Drill Bits / Button Bits With ISO-9001 Certificate

... service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Main Fe...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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R32 R38 Threaded Button Bits / Mining Drill Bits 38 - 127mm Durable For Hard Rock

... life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects. Deep Hole Drilling Tools main...

SUVEC Rock Drilling Tools
Henan,China

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Drop Center Threaded Button Bits Hard Rock Drill Bits Ballistic Button Shape

...Hard Rock Drill Bits Quarry Drill Thread Button Bit Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impa...

SUVEC Rock Drilling Tools
Henan,China

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Hard Rock Tool TBM Machine Parts , Boring Machine Cutter Long Lifespan

Hard Rock Tool TBM Machine Parts , Boring Machine Cutter Long Lifespan TBM Machine Parts Introduction It could be divided into single blade cutter, double blade cutter, multiple blade cutter. Its outer cutter r...

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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