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diameter 152mm rock drill bit

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T51 76mm Thread Drill Bit Mining Rock Drilling Bit Description: Thread drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our ...
Hebei, china
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T38 Retract Thread Button Rock Drill Bits for top hammer rock drilling on bench drilling Application Retractable rock drill button bit is well known for its high wear resistance on ...
Beijing, china
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High Quality Factory Manufacturing Rock Drilling Bit PDC Diamond Drilling Bit Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life ...
Hebei, china
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T38 64mm 70mm 76mm Retract Bits Thread Rock Drill Bits T38 Retract rock drill button bit most popular size:64mm,70mm,76mm,89mm Characteristics 1. Reaming Drill Bit connect with ...
china
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Product name: MDCOP54-140 DTH Hammer Cross Rock Drill Bit for Pneumatic Rock Drilling Rig Product category: DTH drill tools Matched hammer: Hammer COP54 Diameter: 140 mm KINGDRILLI...
china
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High quality tungsten carbide hard rock drilling bits for mining and tunnel drilling 1 Product description of Rock Drilling Bits We use our 45CrNiMoVA materials production of ...
Shaanxi, china
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127-152mm PDC Drill Bit with Steel Body Matrix Body for oil well drilling Steel Body PDC Bits Features: Body of steel body PDC bits are made of premium alloy steel. Extensive ...
Beijing, china
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High Quality Factory Manufacturing Rock Drilling Bit PDC Diamond Drilling Bit Introduction of Diamond Drilling Bit: Our drilling bit have a very good drilling performance and long ...
Hebei, china
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High Strength Alloy Steel Material R28 35mm Rock Drilling Bit Description Of R28 35mm Rock Drilling Bit Threaded button bits cover regular, retrac and reaming types.Made with high ...
Hebei, china
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12 ° 28mm to 41mm Taper Button Bit Used In Drifting And Tunneling for pneumatic rock drill Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of ...
Beijing, china
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R32 52mm Drop Center Rock Stone Retrac Rock Drill Bit Thread Button bit is well known for its high wear resistance on medium-hardto hard abrasive rock formations (between 200 Mpa ...
Beijing, china
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Mining 7degree 38mm Taper Button Rock Drilling Bit Description: Different rock formation and rock drills require different taper angles. When drilling with high impact hydraulic ...
Hebei, china
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Taper 12 Degree Tungsten Carbide Small Hole Rock Drill Button Bits Application Tapered Quarry Button Rock Drill Bits 40mm 41mm 45mm With higher strength of tungsten carbide as the ...
Beijing, china
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5mm R32 Button bit using for mining 32mm 8 Buttons 7 Degree Quarrying Tapered Rock Drilling Bit​ Selling Units: Single item Single package size: 40X25X10 cm Single gross weight: 0...
Beijing, china
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38mm Rock Drilling Bit For Mining Tough Conditions Product Description: Rock Drilling Bit Product Overview The Rock Drilling Bit is a high-performance tool designed for the mining ...
Hebei, china
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JCDRILL best performance rock drilling bits,button bits in Chinese market JCDRILL Tapered Button Bit Product Description JCDRILL tapered bits are ideal for short hole drill & blast...
Beijing, china
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T45 89mm Retrac Drill Bit Drop Center Type Components Button Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar and tungsten ...
Hebei, china
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Jumbo Rock Drilling Bit T45 Thread Button Type 64mm CNC Maching T45 Rock Drilling Bit Description Thread button bits made with high quality of best quality alloy steel bar and ...
Hebei, china
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36mm Tapered Drill Button Bit For Mining Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with heat treatment ...
Hebei, china
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Product Description: Taper drill bits are essential tools in the construction, mining, and engineering industries. These bits are expertly crafted from high quality alloy steel bar ...
Hebei, china
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