Manufacturing Process Forging CD55 5inch DTH Bit with Convex Face Domed Buttons 130-156mm
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers......
Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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3'' High Air Pressure DTH Button Bit Ballistic Convex Face and Spherical Flat Face for well drilling
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.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. Basic Information Product DTH Button Bits Low Air Pressure CIR80, CIR90 3’’ DHD3.5,...
KSQ Technologies (Beijing) Co. Ltd
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100mm 3 15/16'' DTH Drill Bits With Convex Face
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.... The spline type of the drill bit can be matched with our company hammer and other well-known brands (Such as DHD, COP, SD, QL, MACH, M series, BR, N series) Matching use. Cop32 100mm 3 15/16'' DTH Drill Bit overview Bit Diameter 100mm 3 15/16'' No.*...
Changsha Sollroc Engineering Equipments Co., Ltd
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QL60 165 / 171mm DTH Drill Bits With Convex Face
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QL60 165 / 171mm DTH Drill Bits With Convex Face Description All of your inquiry will be attentioned promptly! NEW DIAMOND Product features Fast drilling! High efficiency, low labor intensity of workers! The high air pressure DTH Drill is matched with the ......
Hunan New Diamond Construction Machinery Co., Ltd.
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COP44 COP54 DHD360 HD45 QL60 IR35 Tungsten Carbide Button Bit Down The Hole DTH Bits
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...DTH Bits: 1. High and low air pressure down-the-hole drill bits 2. Low air pressure holeDia.: 65-220mm 3. High air pressure hole Dia.: 85-305mm 4. Face type: Drop center/concave/convex/double gauge/flat 5. Our DTH Bit can be suitable for many types of DTH ......
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits
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Speed DTH bit COP 54/DHD350/DHD350R 5 1/2" 140mm Convex Face Dome + Semi - Ballistic Fit High Wind Pressure
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DTH Drill Bits 5 1/2”(140mm) For Down The Hole Hammer DHD350, convex face, dome+semi-ballistic Description 1. Rapid drilling speed, bit body wearless; 2. Advanced heat treatment process, ensure the drilling life longer than similar products in the market......
Changsha Chaojingang machinery manufacturing CO., Ltd
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6" DTH Bits Flat Face With Foot Valve QL60 165mm For Hard Rock Formation
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..., longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects. Different face style makes DTH bits suitable for...
KSQ Technologies (Beijing) Co. Ltd
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Speed Up 20% Ballistic Button Bits , QT 40 - 115 Rock Drilling Tools Convex Face
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Speed up 20% than conventional hammer. QT-40-115bits for QT40 new type DTH hammer QIDELI thunder series down the hole hammer and bits is the latest high-efficiency and energy-saving percussion device developed by our company, which USES tailless drill bits......
Putian Qideli Drilling Tools Co., Ltd.
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Retrac Thread Button DTH Bits And Hammers T51 152mm
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...bit Product category: DTH thread button drill bit Matched connection: T45 Diameter: 89mm other diameter: 89mm, 102mm, 115mm, 127mm, 140mm,152mm Skirt body: retrac, and normal, Face: flat, concave Carbide: spherical, ballistic,semiballistic Used: in drifting and tunneling, dimensional natural stone quarrying Matched: shank rod, and MM and MF Hex drifter rod KINGDRILLING DTH......
Wuhan Kingdrilling Diamond Co.,Ltd
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ND25A High Air Pressure Dth Bits For Ore Mining Construction Geotenical
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Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields. Specifications We ......
Suzhou Energy Tool Co., Ltd.
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