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Tricone Rock Bits
Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, 
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Tricone Rock Bits
Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits, drill pipe, Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground
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Tricone Rock Bits
Hebei Zhankui Drill Equipment Co., Ltd specializes in drill bits,drill pipe,Mud pump and stabilizers for water well, oil field, construction, geothermal, directional boring, and underground foundation
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construction drill bits / rock drilling tools
Chisel Bit
Diameter: 30mm - 46mmTaper: 4.8°, 6°, 7°, 11°, 12°Water Hole: 2
The drilling tools are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying,
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rock drill bits
Chisel Bit
Diameter: 30mm - 46mmTaper: 4.8°, 6°, 7°, 11°, 12°Water Hole: 2
The drilling tools are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying,
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chisel drill bits/rock bits
Chisel BitDiameter: 30mm - 46mmTaper: 4.8°, 6°, 7°, 11°, 12°Water Hole: 2The drilling tools are widely applicable to boring and drilling in the industries of stone-quarrying, mineral-quarrying, water
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Drill Bits
We are professional of producer of drill pipe.
We can produce E75, G105 grade drill pipe with ISO90001 certificate.
Especially we can produce according to the buyers request.
And we also can
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Rock Bits
We are professional of producer of drill pipe. We can produce E75, G105 grade drill pipe with ISO90001 certificate. Especially w
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new and used drill bits rock bits TCI PDC bits tricone bits Milled steel tooth bits
we are a agent of tricone bits in China.we sale new and used tricone bits (TCI and Steel tooth ),PDC bits,drill pipe drill collar and drilling equipment for oil field,water well and mining. we also
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rock drill bits
Tapered bits includes from 32mm-46mm, shank diameter 22,24,25, tapered 6' ,7' ,12'
Thread bits includes all kinds of diameter for R32,R38,T38,T45,T54,ect.
other sizes are avaliable upon your requests.
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Rock drilling tools for mining and engineering
1. Button bits, connection tapered or threaded, diameter from 33mm to 127mm;
2. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm;
3. Coupling sleeves, R25, R32, R38, T38, T45, T51;
4. Down the hole hammers, similar or equal DHD, COP and SD series hammers;
5. Down the hole bits, similar or equal DHD, COP and SD series bits;
6. Diamond bits, TT46, AQ, AXT, BQ, HQ, P
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Rock Drill Bits
Button Bits, Retrac Button Bits, Shank Adapter, Reaming Drill Tools, Chisel Bits, Cross Bits
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Rock Drill Bits
Button Bits, Retrac Button Bits, Shank Adapter, Reaming Drill Tools, Chisel Bits, Cross Bits
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Rock Drill Bits
Button Bits, Retrac Button Bits, Shank Adapter, Reaming Drill Tools, Chisel Bits, Cross Bits