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Mission60 152mm 165mm 178mm 191mm Convex Face DTH Hammer Rock Drill Bit Product description The DTH system is easy and quick to adapt to a directional drill and is considered one ...
Hunan, china
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T51 127mm Spherical Buttons Drop Center Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to ...
Beijing, china
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Threaded Button T51 89MM 13 Buttons Drill Bits For Coal Mining Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is ...
Hebei, china
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Rock Drill Bit 17-1/2 Inch Oilfield Drill Bit Of PDC Insert Bit 1 . Descriptions: In petroleum exploration and development, formation evaluation is used to determine the ability of ...
Jiangsu, china
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Mining Drill Bits Classified According To IADC545 12 1/4" High Performance Crushing Rock Advantage: Tianying rock roller bit feature an improved cutting structure, with wear and ...
Hunan, china
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Imp Diamond Core Bit Geological Rock Drilling Bits NQ NQ3 NQ2 NMLC Impregnated diamond core bits are the most commonly useful bits in the mineral exploration industry, as they have ...
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DTH Hammer Bits Cop54 DTH Bit Rock Drill Bits For Blasting Drilling We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix ...
Hunan, china
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Mining Tapered hard rock drill bits 4 / 6 / 7 / 8 buttons , industrial drill bits Tapered button quarry drill bit/2016 small hole drilling bit taper drill bit What can you get from ...
Beijing, china
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Carbide Rock Mining Drilling Thread Button Bits Description: Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service ...
Hebei, china
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Oil Rig Diamond Drill Bit 6 -1/2 Inch 7 Blades Hard Rock PDC Bit Of Oilfeild 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed...
Jiangsu, china
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Mining Drill Bits Classified According To IADC545 12 1/4" High Performance Crushing Rock Advantage: Tianying rock roller bit feature an improved cutting structure, with wear and ...
Hunan, china
Member
Low Air Pressure CIR90 DTH Bit Rock Drill Bits for Waterwell Drilling Description: CIR90 DTH Button Bits for Drilling Hole 1. High and low air pressure down-the-hole drill bits 2. ...
Hunan, china
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12° CNC Milling Button Drill Bit Rock Drill Bits For Tunneling Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
Beijing, china
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Product Description: Taper drill bits are essential tools for rock drilling, widely used in various industries such as railway, subway, highway, tunnel, mining, metallurgical ...
Hebei, china
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Fixed Cutter Drill Bit 6-1/2 Inch Matrix Body PDC Bit Of Hard Rock Drill Bits 1. Description : Matrix PDC bits are formed of composite materials composed of tungsten carbide ...
Jiangsu, china
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1.5 inch Tapered Industrial Drill Bits , 12 Degree 30mm 40mm Rock Drill Bits Description Tapered equipment affords drillers the ability to change drilling bits whilst still using ...
Beijing, china
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12° Tapered Mining Button Drill Bit Rock Drill Bits For Tunneling Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
Beijing, china
Verified
Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a ...
Beijing, china
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Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a ...
Beijing, china
Verified
Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a ...
Beijing, china
Verified
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