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Total 5468 products for self centering bit Manufacture & Suppliers

Hollow Design Self Drilling Anchor Bolt With Hex Nuts R32 Bit Matching 160mm

..., 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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Carbon Steel/Tungsten Carbide Cross Bit For R32 Self Drilling Anchor Bar EXX Type

... bars. As there is no need to pull out of the anchor bar, drill bit can be used for only one time. After the anchor bars are installed, drill bits will be left in the borehole. SupAnchor provides a full rang...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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R38 ESD Type Dia 115mm 2.30Kg Three Wing Button Bit For Tunneling

... the security application of 30,000,000 meters self-drilling anchor bar in the world. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the roc...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Drilling Tool Down The Hole DTH Drill Bits High Air Pressure 140mm Ql50

...Bits Markets Northern Europe: foundation, piling Western Europe: water well and geothermal drilling Russia: Oil, infrastructure and mining. South east asia: mining and geothermal South Africa: mining and wat...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

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Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support

Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support Specifications of drilling bits R25/51mm Thread:R25 Diameter:51mm Left Hand Hardness:HRC48-HRC55 Processing Type:Casting Descrip...

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

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T76 EXX Type 130mm 150mm 175mm Diamond Self Drilling Cross Bit

... ®has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill r...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support

Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support Specifications of drilling bits R25/51mm Thread:R25 Diameter:51mm Left Hand Hardness:HRC48-HRC55 Processing Type:Casting Descrip...

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

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Drop Center Thread Rock Button Bits , 1.41kg 64mm T38 Drill Bit

...bit T38 64mm Rock Drilling Bit Product Information: The diameter of the drill bit is 64mm.The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill.The...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling

Thread Casting Drill Bit Cross Micro piling Bit R25 Diameter 42mm Self Drilling Cross Drill Bit R25 42 Thread:R25 Diameter:42mm ISO standard high quality T R thread cross anchor bit Anchor bits is used as a sa...

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

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Machining Self Drilling Anchor Bar R32 Diamond Core Hard Rock Anchor Drill Bit ESS Type

...self drilling anchor system is a bolting solution for difficult ground and rock conditions. The drill bits are suitable for various conditions, such as tunnel pre-support, soil nailing, slope stabilization, ...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling

Thread Casting Drill Bit Cross Micro piling Bit R25 Diameter 42mm Self Drilling Cross Drill Bit R25 42 Thread:R25 Diameter:42mm ISO standard high quality T R thread cross anchor bit Anchor bits is used as a sa...

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

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Self Drilling Tapered Button Bits Thread Button Bits For Anchor Bar Carbide Button Drill Bits

Self Drilling Tapered Button Bits Thread Button Bits For Anchor Bar Carbide Button Drill Bits Product specifications: Anchor bits is used as a sacrificial consumable for drilling hole, there usually have Tungst...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

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R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

...Self-drilling Anchor For Roof Bolting R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting Product Description Self-drilling anchors consist of a hollow anchor rod, anchor nut, anchor plate, anchor...

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Hebei,China

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Brocas Center Hole Tricone Bit Tci Tricone Drill Bits IADC114/115

Tci Tricone Bit Rock Bit Brocas Drilling Bit Price Product Description As a tool for drilling rock stratum, three - cone drilling tool has been widely used. Significant improvements in bit performance have dire...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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Carbide Center Hole Tricone Bit Triangular Drill Bits For Drilling Blasting Holes

Triangular Drill Bits For Mining Machine Parts Used For Drilling Blasting Holes JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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Sliding Bearing Center Hole Tricone Bit For Water Well / Mining

Rock Drilling Tool Sliding Bearing Insert Tooth Bit Triangle Bit Is Used In Water Well Or Mining JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tri...

Cang Zhou Creator Drill Equipment Scinence And Technology Co.,LTD
Hebei,China

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T51 102 115 127mm For Hard Rock Drilling Drop Center Thread Button Drill Bit

...Center Thread Button Drill Bit Product Description Thread Drill Button Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides.we can design customized thread button drill...

KSQ Technologies (Beijing) Co. Ltd
Beijing,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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R38 TC Button Bit 87HRA 89HRA Self Drilling Anchor Bar

...the rock 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 c...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

...Bit Soft To Medium Rock Drilling And Grouting Self Drilling Anchor Bar R51 Steel Cross Bit EX Type Features SupAnchor Self Drilling Anchor System has a high rate of installation since drilling, placing and g...

Supanchor Rock Reinforcement Co., Ltd.
Sichuan,China

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Self Centering Bit

Total 5468 products for self centering bit Manufacture & Suppliers

Hollow Design Self Drilling Anchor Bolt With Hex Nuts R32 Bit Matching 160mm

Carbon Steel/Tungsten Carbide Cross Bit For R32 Self Drilling Anchor Bar EXX Type

R38 ESD Type Dia 115mm 2.30Kg Three Wing Button Bit For Tunneling

Drilling Tool Down The Hole DTH Drill Bits High Air Pressure 140mm Ql50

Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support

T76 EXX Type 130mm 150mm 175mm Diamond Self Drilling Cross Bit

Bit Drill for Ground Anchor R25/51mm Self Drilling Rock Anchor for Tunnel Support

Drop Center Thread Rock Button Bits , 1.41kg 64mm T38 Drill Bit

Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling

Machining Self Drilling Anchor Bar R32 Diamond Core Hard Rock Anchor Drill Bit ESS Type

Thread Casing Drilling Bit Cross Micro Piling Bit R25 Diameter 42mm Self Drilling

Self Drilling Tapered Button Bits Thread Button Bits For Anchor Bar Carbide Button Drill Bits

R28 Full Threaded Hollow Self-drilling Anchor For Roof Bolting

Brocas Center Hole Tricone Bit Tci Tricone Drill Bits IADC114/115

Carbide Center Hole Tricone Bit Triangular Drill Bits For Drilling Blasting Holes

Sliding Bearing Center Hole Tricone Bit For Water Well / Mining

T51 102 115 127mm For Hard Rock Drilling Drop Center Thread Button Drill Bit

T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

R38 TC Button Bit 87HRA 89HRA Self Drilling Anchor Bar

R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit