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dth hammer drill bit

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Main Features: 1. JDL-300 dth drilling rig has several CW rotate speed levels and reasonable speed range; With high torque under low rotate speed, JDL-300 can used in many ranges ...
Chongqing, china
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Diameter 65mm R28 Carbide Thread Button Bit Top Hammer Drill Bit for Hole Drilling Product Description: Threaded drill bits are suitable for working conditions such as roadway ...
Beijing, china
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Green 6 Inch DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit Bit Dia.: 152mm,155mm...
Beijing, china
Verified
Hollow electric hammer drill Product Description 1. Hollow Hammer Drill with Hex Shank is composed of guided drill and connecting rod. 2. It can be fitted to various electric ...
Zhejiang, china
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Product name: 254mm QL80 Shank 8 Inch Down The Hole High Air Pressure DTH Drill Bit For Stone Engraving Tools Product category: DTH drill tools Matched hammer: Hammer QL80 Diameter...
china
Verified
76mm 89mm 102mm 115mm hammer drill bits for rock This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ...
Beijing, china
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Forging Tungsten Carbide DTH Tools RC Hammers And Bits RE547 Series In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
Product name: 311mm 12 Inch NUMA120 Shank High Air Pressure DTH Drill Bits For Oil And Gas Industry Product category: DTH drill tools Matched hammer: Hammer NUMA120 Diameter: 311mm ...
china
Verified
High Air Pressure DTH Hammer Without Foot Valve QL 60 hammer High Air Pressure DTH Hammer Without Foot Valve - SD Series DTH Hammer Description Weight(kg) KSD4A KSD5A KSD6A KSD8A ...
Beijing, china
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3'' High Air Pressure DTH Bits For Bit Shank COP32 BR3 IR3.5 COP34 DTH Hammer 3'' High Air Pressure DTH Bits DTH Button Bits for COP32, COP34, IR3.5, DHD3.5, BR3, QL30 Hammer. 3'' ...
Beijing, china
Verified
Hot Sale Hammer Drill Masonry Bit T38 76mm Bench Drilling Retrac Button Bit For Rock Mining Suitable for powerful percussive drills and top hammers with high speed drifter,,such as ...
Beijing, china
Member
DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
China Factory Heavy Duty Thread Button Bit T45 89mm Rock Drill Bit with 35 Degree Gauge Angle When a top hammer button bit is sharp, the percussive energy transferred into the rock ...
Beijing, china
Member
CIR80 CIR90 Jack Hammer Rock Drilling Bits , Down The Hole Drill Bits For Mining In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
Beijing, china
Verified
China Factory T38 64mm Rock Hammer Drill Bits Rock Drill Bits Top Hammer Drilling Tools for Mining Description: The thread button drill bits are made by high quality alloy steel ...
Beijing, china
Member
Hammer SD6 Shank DTH Drill Bits CIR80 / CIR90 for Underground Mining In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
Atlas Copco Type Tungsten Carbide Tipped Water Well DTH Rock Drill Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes ...
Beijing, china
Verified
90mm and 105mm DTH Button Bit for COP35 / DHD3.5 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 90mm and 105mm Face design: flat face, Carbide Shape: ...
Beijing, china
Verified
105mm DTH Button Bit for COP34 DTH Hammer DTH Button Bit Description: Name: DTH Button Bit Diameter: 105mm Face design: flat face, Carbide Shape: spherical Buttons number and ...
Beijing, china
Verified
QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts ...
Beijing, china
Verified
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