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Total 5879 products for self drilling bolts Manufacture & Suppliers

R38N SDA Grouting Self Drilling Anchors for Slope Stabilization

R38N SDA Grouting Self Drilling Anchors for Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit,...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Full Threaded Steel Self Drilling Hollow Anchor Rods For Mining 200KN-8000KN Capacity

..., it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling, mining,slope stabilization, tunneldiseasestreatment and roof supporting of undergroundworks. It ...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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500/400 KN 3m Self Drilling Anchor Bar R38/21 For Mining And Rehabilitation

500/400KN 3m Self Drilling Anchors Bar R38/21 for mining and rehabilitation Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod,...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R32S / 40Cr Materials Button Drill Bit With Self Drilling Anchor Bolt For Limited Space Work

... Features of hollow grounting anchor bolt • Particularly suitable for difficult ground conditions. • A high rate of installation since drilling, placing and grouting can be performed in one single operation....

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM

... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, whi...

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

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Soil Nailing Hollow Rock Anchor Bolts R32N/21 Roof Self Drilling OED / OEM

... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, whi...

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

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R32 1000mm To 9000mm Anchor Tool Self Drilling Anchor Bolt Threaded Bar

Self-Drilling Anchors The Self-Drilling Hollow Anchor System performs drilling, anchoring and grouting in one step. It allows air and water to freely pass through the bar during drilling to remove debris and th...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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T130 130mm Large Diameter self drilling Anchor Bolt for urban tunnel

... bolt has a larger diameter than common anchor bolt. It is usually applied to pipe shed and micro pile. 2. Specification and technical parameters T-thread Hollow Anchor Bar Size Outer ......

ROSCHEN GROUP
Shanghai,China

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R51 Solid Rock Self Drilling OEM Anchor Drill Bits

...Drilling Self-Drilling Anchor Drill Bits Self-drilling Anchor Drill bit is made from steel that can provide enough hardness in the rock mass. It is used for drilling and installed on the head of the anchor b...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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200mm 220mm 280mm 48HRC Steel T103 Self Drilling Clay Bit

...Self Drilling Rcok Bolts Drilling In Sand And Loose Ground Features Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Cro...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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T thread Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction

...Self Drilling Rock Bolt T30 30mm Anchor Drill for Civil Construction 1. Application: Comparing to R thread rock bolt system, T thread rock bolt has a different thread bar. It will meet more demands in projec...

ROSCHEN GROUP
Shanghai,China

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T52 Steel Clay 43HRC 175mm 225mm Self Drilling Anchor Bits

... performance. Cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works for different rock, different alloy could ext...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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T52 Steel Button Bit Self Drilling Anchor System in Micropiles ES Type

... performance. Cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works for different rock, different alloy could ext...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Self Drilling 30mm 40mm 127mm Soil Nailing Anchor Hollow Bar

SupAnchor self drilling 30mm to 127mm soil nailing anchor hollow bar Features SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling a...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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R38N 38mm Anchor Drill Self drilling anchor bolt for decayed rock , sand gravel

... ground conditions. It’s safe, reliable and efficient. 2. Application This kind of product is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, d...

ROSCHEN GROUP
Shanghai,China

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Hollow R38N /21 Roof Self Drilling Rock Anchor For Soil Nailing Rock Bolts

...Self Drilling Rock Anchors for Soil Nailing Rock Bolts Features: Outer Diameter:38mm Inner Diameter:21mm Utimate Load:500KN Yield load:400KN Weight:4.8kg/meter Application Area: Water well-drilling Quarry Fo...

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

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Hollow R38N /21 Roof Self Drilling Rock Anchor For Soil Nailing Rock Bolts

...Self Drilling Rock Anchors for Soil Nailing Rock Bolts Features: Outer Diameter:38mm Inner Diameter:21mm Utimate Load:500KN Yield load:400KN Weight:4.8kg/meter Application Area: Water well-drilling Quarry Fo...

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

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R32 Hot - Dip Galvanized Self Drilling Anchor For Slope Stabilization

...Self Drilling Anchor For Slope Stabilization Description Of R32 Hot - Dip Galvanized Self Drilling Anchor: The self-drilling anchor bolt system represents a state-of-the-art geotechnical engineering solution...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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T40/16 Rock Bolting Hollow Self Drilling Rock Anchor For Soil Nailing

Soil Nailing Rock Bolts Hollow Anchor R32N/21 Roof Self Drilling Rock Anchors Description: Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, ...

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

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Threaded Rock Bolt T73/56 Hollow Self Drilling Rock Anchor Quarry High Efficiency

... Description: Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, it is also widely used in the railway system, metro project etc. It can be...

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

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