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Hollow Anchor R38N/21 Roof 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...
Hunan, china
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Carbide Drilling Maxdrill Low Air Pressure Tools Spherical DTH Hammer Drill Bits For Mining Machine Production Description With professional manufacturing experience in DTH hammer ...
Hunan, china
Member
T40/16 Roof Support High Tensile Load Seld Drilling Rock Bolts In Tunneling Features SupAnchor is the No.1 manufacturer and exporter of self-drilling anchors in Asia. The system ...
Sichuan, china
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apie piling tools drilling accessories bullet teeth rock drill bucket round shank chisel Product Description: Rotary Drilling Tool, Drilling Rigging Tool, Rotary Drilling Tool Bits...
Jiangsu, china
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Specification Thin kerf bits provide a larger core size for the same diameter hole and ensure higher penetration rate. TW series of bits are especially suitable for portable and ...
Shandong, china
Member
Best sell coneDrilling Single Cone Bit Drilling bits roller bits Single Cone Bit For Well Product Description Single cone bit is a kind of deceleration bit, which is the speed of ...
Hubei, china
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200mm IADC545 Air Drilling Tricone Rock Bit for Mining Drilling Projects Description According to cutting material,tirocne bit can be divided into TCI bit and Steel Tooth Bit . TCI ...
Beijing, china
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API Reg Hex Shank Tricone Roller Cone Drill Bit Product Description: The Tricone Rotary Rock Bit is a roller cone bit that is designed for drilling rocks and other hard materials. ...
Hebei, china
Verified
Drill tools for all type HDD machine, Vermeer, XCMG, DRILLTO, GOODENG. Specification of tci rock reamer bit Hole opener Mainly used in Directional boring, commonly called ...
Jiangsu, china
Verified
Piling Tools Double Start Single Spiral Straight Rock Drilling Auger Auger types and appliaction: 1. Single cut concial rock auger and double cut concial rock auger : Main ...
Hebei, china
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300mm Welding Tapered Roller Reamer Tricone Rock Bit Introduction 300mm tapered roller reamer Tapered roller reamer is a commonly used drilling tool in rock formation excavation. ...
Hebei, china
Verified
Gold flat spherical DTH drilling tools of DHD340-121 drill bits. Features: 1. applicable hard,very hard and medium soft rock formations. 2. Reliable quality, long service life, ...
Ningxia, china
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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, ...
Hunan, china
Member
Carbide Drilling Maxdrill Low Air Pressure Tools Spherical DTH Hammer Drill Bits For Mining Machine Production Description With professional manufacturing experience in DTH hammer ...
Hunan, china
Verified
apie piling tools drilling accessories bullet teeth rock drill bucket round shank chisel Product Description: Rotary Drilling Tool, Drilling Rigging Tool, Rotary Drilling Tool Bits...
Jiangsu, china
Verified
Specification Thin kerf bits provide a larger core size for the same diameter hole and ensure higher penetration rate. TW series of bits are especially suitable for portable and ...
Shandong, china
Verified
Product Description: Tricone Drilling Bit is a perfect rotary rock bit used in various drilling applications. It features three teeth made of tungsten carbide, and comes with an ...
Hebei, china
Verified
Threaded Rock Bolt T73/56 Hollow Anchor Self Drilling Rock Anchors for Quarry Specification: Outer Diameter:73mm Inner Diameter:56mm Utimate Load:1035KN Yield load:830KN Weight:10...
Hunan, china
Member
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, ...
Hunan, china
Verified
Threaded Rock Bolt T73/56 Hollow Anchor Self Drilling Rock Anchors for Quarry Specification: Outer Diameter:73mm Inner Diameter:56mm Utimate Load:1035KN Yield load:830KN Weight:10...
Hunan, china
Verified
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