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hrc 48 55 hardness rock drilling rod

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Product Description: Rock Drilling Rod The Rock Drilling Rod is a high-quality and durable drilling tool used in various mining and construction applications. It is designed to ...
Shaanxi, china
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Hard Rock Drill Rods Carbon Steel Material Plug Hole Integral Drill Steel Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, ...
Hebei, china
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H22x108mm shank hard rock drill tool drill rod or shank rod chiesel integral drill rod Integral Steel Rod is used by a hand held drill machine in Underground mining and for small ...
Beijing, china
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threaded extension rod hard rock drilling rod r32 t38 T45 T51 KSQ Technology Co.,LTD Rock Drilling Tools are the extension of the cemented carbide products of "Golden Egret"brand ...
Beijing, china
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Underground Hard Rock H25 H35 Drifting Thread Drill Rod Product features: Extension rods are made by hollow drill steels. This hollow hole are usually named flushing hole, used for ...
Hebei, china
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Hard Rock Drill Rods Tungsten Carbide Chisel Head Integral Drill Steel Product Description Integral drill rods are ideal in small hole drilling, all integral drill rods consist of ...
Beijing, china
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64mm T38 Top Hammer Drilling Thread Hard Rock Drill Bits Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, ...
china
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hard rock drilling auger with rock auger bullet teeth Bullet Teeth is used high grade alloy steel .Unique heat treatment process was developed , the overall bending resistance of ...
Beijing, china
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PDC Carbide Rock Medium / Hard Rock Drilling Drill Bits Brief Introduction Diamond composite (PDC) bit, with diamond composite as the main cutting element, adopts the principle of ...
Hebei, china
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6" 152mm 5 Blades Borehole PDC Drill Bit for Hard Rocks Drilling Description 6" 152mm 5 Blades Borehole PDC Drill Bit for Hard Rocks is one of our best selling products. We add ...
Beijing, china
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220m Rotary Hard Rock Drilling Equipment For Deep Wells #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color...
china
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11 Degree Tapered Rock Drill Rods , Tungsten Carbide Rod In Underground Mining Industry 11° Tapered Rock Drill Rods , Tungsten Carbide Rod Used In Underground Mining Industry ...
Shanghai, china
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Mining Rock Drill Rods DTH Drilling Rod 3-5.5 inch Diameter API Standard DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill ...
Zhejiang, china
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Down The Hole Tools 4'' DHD340 DTH Drill Bit In Black For Hard Rock Drilling Product description DTH bit is our main product. We have rich experience in development and manufacturi...
Hunan, china
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73mm 89mm 91mm 114.3mm 139.7mm Drill Rod HW Casing Pipe Rod Model OD (mm) ID (mm) Threads Pitch(mm) Pin Length(mm) Rod Length(m) Packing Dimension (mm) Gross Weight (KG) Unit ...
china
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Hydraulic Drilling Rig HDD rock Drill Pipe Construction Horizontal Directional Drill with thread rock drill rods Technical Parameters of Wireline HDD Drill Rod: HT-115 is widely ...
china
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Diamond Drill Bit 6-1/2 Inch PDC Rock Bit Of Hard Rock Drill Bit 1 . Descriptions: PDC rock drill bit is one type of fixed cutter Bit . Suely ,PDC Rock bit is diamond cutting ...
Jiangsu, china
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ZML120 hard rock drilling equipment crawler type multifunctional drilling rig rock drilling machine for sale It is especially suitable for drilling in gravel and crushed strongweat...
Sichuan, china
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7 tapered button drill bit wear resistant 34mm tungsten carbide rock tapered drill bit Our tapered button bit was from high quality cemented carbide and produced with heat ...
Zhejiang, china
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Strong Hardness Wireline Drill Rod Harden By Quenching Wireline Drill Pipe Description : 1. Our core tubes are of the highest quality ,are manufactured to exacting specifications ...
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