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dia 185mm dth drill bit

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High Air Pressure Special Steel DTH Drill Bit With Different Shanks Use For Mining Product description SOLLROC DTH button bit designs are well known and extensively used around the ...
Hunan, china
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Product name: 5 Inch 135mm HM5 Shank DTH Drill Bit High Air Pressure Bits For Quarrying Product category: DTH drill tools Matched hammer: Hammer HM5 Diameter: 135 mm KINGDRILLING ...
china
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Coal Mining Drill Bits Rock Drilling Tools 95mm Dhd3.5 Hammer Bits DTH Drill Bit Specification: Bit Shank Series Bit Size(mm) Splines Quantity Matchable Hammer Model DHD3.5 90;110...
Hebei, china
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140mm QL50 DTH hammer Drill bit ore mining hole drill bit for mining DTH Button Bits DTH drilling is a percussion system driving a piston inside hammer body with up and down motion ...
Beijing, china
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DTH Drill Bit DHD380 with High Quality Steel Grade for Geothermal Drilling Product description The DTH Bits for Hammers are manufactured according to the best quality standards ...
Hunan, china
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Product name: 305mm 12 Inch SD12 Dow The Hole High Air Pressure DTH Drill Bit For Quarry Product category: DTH drill tools Matched hammer: Hammer SD12 Diameter: 305 mm KINGDRILLING ...
china
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Construction QL80 Shank 16 Splines DTH Drill Bit Air Tube Connection QL80 Down The Hole Bit Product Description: QL80 DTH Bit with a diameter of 241mm and a weight of 60kgs. It is ...
Hebei, china
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DHD Shank DTH Bit DHD380-203mm DTH Bit For Pile Foundation Engineering In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
CIR Series DTH Drill Bits Alloy Steel Material Drilling Tool Strong Ability Product APPLICATION: DTH hammers and bits are widely used in underground mining, quarries, hydraulic and ...
Hunan, china
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Product name: 105mm 3 Inch QL30 Shank Down The Hole DTH Drill Bit For Mining Construction Product category: DTH drill tools Matched hammer: Hammer QL30 Diameter: 105mm KINGDRILLING ...
china
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5 inch high Air pressure DTH Bits Cop54 DHD350R ND55 diameter 133 140 146 152 165mm 2 holes water well drill bits DTH bit Type Diameter: (mm) Weight: (kg) Low air pressure DTH bits ...
Beijing, china
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8'' DTH Drill Bit with Alloy Steel and Carbide Buttons for Coal Mining Product description The DTH Bits for Hammers are manufactured according to the best quality standards using ...
Hunan, china
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Blast Hole Drilling / Deep Hole Drilling / Water Well Drilling DTH Hammer Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
SD6 DTH Drill Bits with Tungsten Carbide Button for Drill Rig Hammer Tools Product description Down-the-hole drilling is to drive the hammer which behind the drill bit by ...
Hunan, china
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DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons ...
Beijing, china
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6" High Performance Down The Hole DTH Drill Bit with Shank M60 for Quarrying Product description Down-the-hole (DTH) drilling has made it easier for contractors to drill wells ...
Hunan, china
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3''4'' 5'' 6'' 8'' High Pressure DTH bits ,In the Hole Drilling Tools In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
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Product description DTH Drill Bits are produced from premium quality alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special ...
Hunan, china
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Rock Drilling Eccentric Overburden Casing System Odex Drill DTH Button Bit Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
Beijing, china
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17 Bar 105mm 4 1/2'' DTH Bit Shank Cop32 Black For DTH Drilling Product description Each High Air Pressure DTH Drill Bit is made from quality alloy steel, and has been precision ...
Hunan, china
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