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Total 9754 products for tunneling in hard rock Manufacture & Suppliers

Down The Hole Hard Rock Drill Bits DHD380 High Wear Resistance

Down The Hole Hard Rock Drill Bits DHD380 High Wear Resistance Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality ha...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Hard Rock Digging Alloy Steel DTH Drill Bits NUMA125 Diameter 381-394 Mm

Hard Rock Digging Alloy Steel DTH Drill Bits NUMA125 Diameter 381-394 Mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use ...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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Long Life Hard Rock Auger Teeth Core Barrel Auger Bit Teeth For Piling Rig

... and coring barrels for ripping rocks in cobble and hard condition. We can design customized pick for different geological applications. (1)Super coarse particles of alloy, good Wearproof. (2)Selection of hi...

Wuhan Yijue Tengda Machinery Co., Ltd
Hubei,China

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High Drilling Efficiency Dth Hammer Bits , 80mm Hard Rock Drill Bits CD25-80

... shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. Drill rock type: Granite, Marble, Limestone, Basalt, ect. 5. Project types: Blast holes,...

Changsha Chaojingang machinery manufacturing CO., Ltd
Hunan,China

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BS-1004 Hard Rock Electric Pole Drilling Machine in India

... drilling time: 50s (diameter of 300mm-500mm) Application: loess, clay, pebble sand, weathered granite, tundra etc. Not suitable for: rocks, whole sand bed ,household garbage and so on....

Henan Baishun Machinery Equipment Co., Ltd
Henan,China

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Hard Rock Drill Drop Center Thread Button Bits Of Tungsten Carbide YK05

Durable Hard Rock Drill Bits T45 Diameter 89mm Drop Center Thread Button Bits OED rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well dri...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Coal Mine 60m Depth Hard Rock Drilling Machine

powerful anchoring Deep Rock New 60m Drill Rig with 60m drilling depth Anchoring Deep Coal Mine Hard Rock Drilling Machine 60m Drilling Depth Hydraulic Anchor drilling rig,Crawler type,BHD-150 Model No. BHD-......

QUATEC GEO-ENGINEERING MACHINERY CO., LTD.
Hebei,China

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Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85

Down The Hole Hard Rock Drilling Bit DHD380 COP84 ND85 Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened s...

Hunan New Diamond Construction Machinery Co., Ltd.
Hunan,China

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120cm Forging Welding Hard Rock Drilling Bucket 13 Bullet Teeth For Drilling Rig

Hard Rock Drilling Bucket Bullet Teeth For Drilling Rig For Heavy Machinery. Product advantage: The angle of attack of drilling bits are variable according to the type of rock to generate maximum efficiency dur...

Hebei Tuff Heavy Industry Co., Ltd.
Hebei,China

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1200mm 1500mm Hard Rock Auger For Rotary Drilling Rig

Pile Foundation Drilling Portable Earth Drill Rock Auger Double Cut Soil Carbide Bullet Teeth: Double cut soil auger is mainly used for soft to hard silt and clay, loose to medium sand and gravel. It is recomme...

Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
Tianjin,China

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Hard Rock Drill Drop Center Thread Button Bits Of Tungsten Carbide YK05

Durable Hard Rock Drill Bits T45 Diameter 89mm Drop Center Thread Button Bits OED rock drilling button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well dri...

HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
Hunan,China

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Machine Type Drilling Tool Rock Drill Accessories for High Corrosion Resistance in Hard Rock

Product Description: The Rock Drill Accessories are essential components for drill bits used in drilling tools, specifically designed for drilling in various industries such as mining, construction, and explora...

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

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5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed

5 Step Natural Diamond HQ Core Drill Bits For Hard Rock Formation With Fast Speed Natural diamond surface-set bits ��SINOCOREDRILL�� brand has a high reputation in and out of China. Natural diamond surface - set ...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum Description: Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main funct...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Single Tube T2- 46 T2-76 T2 - 86 T2-101 Abrasive Hard Rock Used Diamond Drill Bits

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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96 mm HMLC Core Barrel Assembly Triple Tube Drilling For Hard Rock

96 mm HMLC Core Barrel Assembly Triple Tube Drilling For Hard Rock Description: Wire line core barrel assembly for core drilling tools can lift core from drill rods without picking up coring system.A complete s...

CGE Group Wuxi Drilling Tools Co., Ltd.
Jiangsu,China

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Carbon Steel Hard Rock Drilling Tools Sd4 Sd5 Sd6 Sd8 Sd10 Sd12 1.2-3.5 Mpa

Carbon Steel Hard Rock Drilling Tools Sd4 Sd5 Sd6 Sd8 Sd10 Sd12 1.2-3.5 Mpa SR-SD series DTH HAMMERS DTH hammer type SR-SD4 SR-SD5 SR-SD6 SR-SD8 SR-SD10 SR-SD12 Bit shank SD4 SD5 SD6 SD8 SD10 SD12 Hole range(mm...

Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
Zhejiang,China

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Hard Rock Mining 12mm Diamond Core Bit HWL Impregnated

High Quality Hard Rock Mining Diamond Core Drill HWL Impregnated Diamond Core Bits Specifications: HQ Diamond impregnated Core Bit & HQ Reaming Shell 1. good quality and long working life 2. over 20 years exper...

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Jiangsu

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Standard Length 1160mm DHD 350 Dth Hammer Hard Rock Drilling

Standard Length 1160mm DHD 350 Dth Hammer Hard Rock Drilling DHD 350 Dth Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is short for “Rot...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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4 Inch 102mm DTH Hammer with API 2 3/8" REG and DHD 3.5 for Hard Rock Drilling

4 Inch 102mm Dth Hammer Hard Rock Drilling Equipment CNC Machining 4 Inch 102mm Dth Hammer Description: “DTH” is the short for “Down The Hole” and sometimes it is also called “RAB” in some markets, “RAB” is ......

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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