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76mm 3 wing bit

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BR Series DTH Button Bit 64mm 70mm 76mm 95mm for BR1 BR2 BR3 DTH Hammer 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. BR Series DTH Button Bit ...
Beijing, china
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T38 Thread Button Bit 76mm, High Frequency Welded Tungsten Carbide Competitive products: Tapered chisel bits and cross bit: reasonable selection of steel and tungsten carbide which ...
Hebei, china
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4 wings PDC drilling bits/ drag bits/ blade bits used for water well Product Information drilling drag bit 1. reasonable price 2. strong aggressiveness 3. high clearness speed 4. ...
Hebei, china
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3 Wings Step Drag Bit With (190mm) 7 1/2'' x 3 1/2'' API REG Pin For Coal Mining Product Introduce Drag bits are economical tools when drilling softer geological formations and ...
Hunan, china
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3 Wings Non Core Diamond PDC Bit / PDC Drag Bits For Water Well Drilling Product Application PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC ...
Hebei, china
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R32 76mm For Drilling Thread Reaming Button Bits Reaming drilling tools are used when a large diameter is needed to be reamed out after a pilot holes is drilled to a depth. We ...
Beijing, china
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T38 76mm Normal Body Thread Drill Bit Spherical Shape For Mining Broca Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten ...
Hebei, china
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4 Wings Wear Resistance Diamond Drill Bit Product Description PDC is processed in line with API Spec Q1&API Spec7.Lake Petro supplies different kinds of drill bit from 4'' to 12 1...
Hebei, china
Verified
R35 Thread diameter 76mm mining drill bit hard rock drill bits prices threaded driling tools small drill bits R35 Thread 51 diameter mining drill bits/hard rock drill bits prices ...
Beijing, china
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Top Hammer 76mm T45 Retract Button Bit Cemented Carbide Mining Tool Retract Button Bit Description: We can design customized thread button drill bits according to different ...
Hebei, china
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Tunneling Reaming Drill Bit T45 / T38 / R32 76mm - 127mm Diameter Forging Type Reaming bits is used for making large cut holes in drifting and tunneling. A smaller hole is first ...
Beijing, china
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76mm T38 Hard Rock Drilling Button Bit Retractable Button Drill Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ...
Hebei, china
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Br1 Br2 DTH Button Bit 76mm Diameter Mining Shank Rock Drill Bit DTH bit is our company main product.After mang years search,we have rich experience in development and manufacture ...
Beijing, china
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Wear Resistance T45 Drill Bit 76mm Drill Bit Flat Face Heat Treatment Description Of T45 Flat face Heat Treatment Rock Drilling Bit Threaded button bits cover regular, retrac and ...
Hebei, china
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Tungsten Carbide Tips Coal Mining Bit Double Wing PDC Rock Drill Bit of High Strength According to different purposes, drill bits are classified into cemented carbide bolting drill ...
Beijing, china
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76mm T51 Top Hammer Thread Button Bit Rock Drilling Tools Thread Button Bit Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under ...
Hebei, china
Verified
27mm 28mm 32mm pdc anchor drill bits two wings coal mine drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC ...
Beijing, china
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Tungsten Carbide Tips coal mining bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC ...
Beijing, china
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64mm 76mm R28 Stone Drill Bits CNC Milling Reaming Button Drill Bit Description Reaming bit functions to enlarge a borehole and it is designed with a drill portion and a reamer ...
Beijing, china
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H25 / R25 / R32 Cross Bits Diameter 30mm - 76mm for Hard Rock Drilling Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38 2) Steel material: 45CrNiMoV. 3) Suitable ...
Beijing, china
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