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102mm rock drilling bit

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DTH (Down The Hole) Drill Bits Model: DHD340 DTH Drill Bits are the tools of cutting rock. KSQ Technologies DTH bits are made of superior quality alloy steel. In addition we use ...
Beijing, china
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PDC Diamond Bit 17-1/2inch API Connection 7-5/8 of Oil Rock Drilling Tool 1 . Descriptions: A PDC bit is a special type of diamond drilling bit that does not use roller cones, but ...
Jiangsu, china
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36mm hard rock drilling jack hammer taper shank drill bits/ mining bit Tapered Button Bit Description: The Drill Bits are made from grade hard alloy and special steel, generally ...
Hebei, china
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Product name: 305mm 12 Inch DHD1120 Down The Hole DTH Drill Bit For Rock Drilling Product category: DTH drill tools Matched hammer: Hammer DHD1120 Diameter: 305mm KINGDRILLING high ...
china
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Tapered Rock Drill Bit Rock Chisel Bit Cross Bit Button Bit For Small Hole Drilling Operation Tapered drill bits are Ideal for small short hole drill & blast, as well as roof ...
Henan, china
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R32 12°Drill Bit Shank Rock Drilling Tools For Underground Mining Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
Beijing, china
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PDC Diamond Drill Bit 12-1/4 inch Matrix Body PDC Rock Bit 1. Description : Steel is the opposite of matrix. It can of withstanding high impact loads, but is softer and lacks ...
Jiangsu, china
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R32 12°Drill Bit Shank Rock Drilling Tools For Underground Mining Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
Beijing, china
Verified
Downhole Drilling Tools 8-1/2 Inch Steel Body PDC Drill Bits Of Oil Well Drilling Bit 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), ...
Jiangsu, china
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6 3/4" IADC635 tricone roller rock bits for sale from China manufacture How to chosse the right drill bit for yourself? Soft formation TCI tricone bits: The soft formation TCI ...
Beijing, china
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PDC Rock Bit 9 -1/2 Inch Diamond Drilling Bit With API 6-5/8 Pin ​ 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter PDC ...
Jiangsu, china
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Atlas Copco High Pressure Tungsten Carbide Mining Rock Drill Button Dth Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air ...
Beijing, china
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R32 45mm Hard Rock Mining Top Hammer Drilling Tools Threaded Button Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ...
Beijing, china
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Drill Bit & Reamer Impregnated Diamond Core Drill Bits solves the common problems of block falling. It has the characteristics of high efficiency, long service life, good ...
Beijing, china
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R28 Spherical And Ballistic For Drifting And Quarry Rock Drill Button Bit Product Description Thread Button bit is well known for its high wear resistance on medium-hard to hard ...
Beijing, china
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Single tube diamond drill bit dia 28~200mm use Hot pressed sintered for Geological Exploration Description: Single tube diamond drill bit conditions 1. Drill a complete rock ...
Beijing, china
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For Deep Exploration Drilling Reverse Circulation Rock Drill Tools 139mm RC Drill Bit Product Description Reverse circulation is achieved by blowing air down the annulus of the rod...
Beijing, china
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Rock Drilling Tools Pilot Adapter 6° Thread Drill Shank Model R25 This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and ...
Beijing, china
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CIR90 CIR110 CIR130 CIR150 CIR17 Low Air Pressure Big Hole DTH Hammer Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts ...
Beijing, china
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Drifting and Tunneling Tools Reaming Bit 12° Pilot Adapter 12° R32 Product specifications: Reaming Bit 12° Drill Bit Diameter, mm No x Button Diameter Flushing Hole Weight approx., ...
Beijing, china
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