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Total 16096 products for how to drill rock Manufacture & Suppliers

H25 Thread Rock Drill Rods , Top Hammer Drilling Rock Drill Steel rods

Thread Rock Drill Rods/High Quality Rock Drill Steel rods/drill bar H25 Thread Rock Drill Rods, High Quality Rock Drill Steel rods, drill bar for Top Hammer drilling Brand Name: ROSCHEN Machine Type: Drilling T...

ROSCHEN GROUP
Shanghai,China

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T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

T38 64mm Drop Center Retrac Thread Drill Rock Button Bits Thread Drill Button Bits T38 64mm Drop Center Retrac Thread Drill Rock Button Bits Thread Drill Button Bits cover regular, retrac and reaming types. Wit...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, ......

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

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut Hex Anchor Nut Thread:R25 Length:41mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is fas...

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

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Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut

Spherical Anchor Nut for Self Drilling Rock Bolting R32 R25 R38 Custimized Nut Hex Anchor Nut Thread:R25 Length:41mm Description: Anchor nut is used to lock the anchor system, make sure the anchor string is fas...

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

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R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling

R25 R32 R38 R51 T76 SDA Hex Anchor Nut for Self Drilling Rock Bolting Tunneling Spherical Anchor Nut Thread:R32 Length:45mm Description: Anchor nut is used to lock the anchor system, ......

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

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H19 Hexagonal Chisel Bit Integral Top Hammer Drilling , Rock Drill Rods 19mm 108mm

...held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy,...

ROSCHEN GROUP
Shanghai,China

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T76N Steel 76mm O.D. 2000mm2 Cross Sectional Area Hollow Self Drilling Rock Bolts

... manufacturer and exporter of self-drilling anchors in Asia. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Self drilling anchor bolt is installati...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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APIE Bullet Teeth For Hard Drilling Rock Auger Pile Tools

...Rock Drilling Rock Auger And Bullet Teeth Pile Tools Package: in wooden case for orders, plastic box for samples Shipping: for orders by sea or according to customers requirement for samples by express suach...

APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
Jiangsu,China

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T38 T45 T51 R32 R38 Shank Adaptors For Top Hammer Drilling Rock Tools

...Drilling Rock Tools Product Specification: Our rock drill shank adapters are available for: (1) Size: R28, R32, R38, T38, T45, T51, T60. (2) Package: In wooden case or in bundles. Shank adapters The shank ad...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and...

Hunan Golden Globe I&E O.E.D Co., Ltd.
Hunan,China

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R25/14 Self Drilling Rock Anchor For Tunnling Mining Slope Stabilization

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and...

Hunan Golden Globe I&E O.E.D Co., Ltd.
Hunan,China

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High Brazing Twist Drill Rock Auger Teeth , Forging Process Drilling Rig Drill Bit

... and hard condition. Techgong can design customized pick for different geological applications. Features of Foundation Drilling Pick: 1. High grade tungsten carbide. 2. High brazing quality 3. Advanced heat ...

Wuhan Yijue Tengda Machinery Co., Ltd
Hubei,China

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30mm T Thread Micropiles T30/14 356mm2 Self Drilling Rock Bolts

... anchor bar is driven to the required depth by means of rotary percussive drilling. Injection is carried out through hollow anchor bar. Injection mixture flows through the holes at the sacrificial drill bit ...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Carbon Steel Down The Hole Drilling , DTH Drill Rock Button Bit for Australia Water Well Drilling

Down The Hole Hammer, DTH Drill Rock Button Bit for Australia Water Well Drilling DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific ...

ROSCHEN GROUP
Shanghai,China

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8-1/2" Steel Body PDC Drag Bit PDC Drilling Rock Bit With PDC Cutter

...Drilling Rock Bit With PDC Cutter Description of PDC Drag Bits: PDC Concave Bit is a full-scale drilling bit, mainly be used in construction ,mining, geology, coal, water conservancy and hydropower, highway,...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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540kN 713mm2 40mm Hollow T40/20 Self Drilling Rock Bolts

... manufacturer and exporter of self-drilling anchors in Asia. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. SupAnchor® self drilling anchor system ...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Oil Drilling Rock Bits 5-1/2 " PDC Drillling Bit Of Diamond Drilling Tool

... used in drill bits for oil and gas drilling. PDC bits are made with synthetic diamond cutters, known for their extreme hardness and wear resistance. These bits have revolutionized the drilling industry by i...

Suzhou Energy Tool Co., Ltd.
Jiangsu,China

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RC45 Reverse Circulation Hammer Mining Drilling Rock Hammer Drill High Air Pressure Flushing gold drilling

... Hammer Introduction DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel to ensure good resistance to strengthen...

ROSCHEN GROUP
Shanghai,China

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