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Forging Thread Button Bit / Rock Drilling Retractable Button Bits Black Color JCDRILL Thread Retract Button Drill Bit Retractable rock drill button bit is well known for its high ...
Beijing, china
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R32 - 43mm Threaded Cross Bits Rock Drilling Bit For Underground Coal Mining Product Specification Product R32 Cross type bit Diameter 43mm Alloy 16x10mm Flushing hole No. Front 1, ...
Beijing, china
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Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R32 Diameter: 45mmz other diameter: ...
china
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Rock Drill Bits 115mm T51 Retractable Drill Bit Threaded Button Bits for Quarrying and Mining Thread Button bits are made by alloy steel bar of quality and tungsten carbides. ...
Beijing, china
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Button Bit Sharpener Button Bit Grinder For DTH Drill Bit And Thread Button Bit Tapered Button Bits Product specifications: SC220 Bit Grinder Spindle Speed 20000 RPM Power Output 1...
Hunan, china
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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit 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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T45 102mm Button Drill Bit With Flat Face Threaded Drill Bit 45CrNiMoV Steel For Mining and Tunneling We provide various top hammer drilling tools like R25/R38/T38/T45/T51, and the ...
Beijing, china
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2 Inch H25 Threaded Drill Bit Tungsten carbide Drill Bits 35mm 45mm 70mm Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but ...
Beijing, china
Verified
T38 Mining Threaded Cross Bits CNC Milling Drill Bits 3 Inch 89mm Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it ...
Beijing, china
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Long Service Life Drill Bits T38 Diameter 76mm Threaded Button Bit Product Description: Threaded drill bits include general,retract and reaming three series,with stronger button...
Beijing, china
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R28 Tungsten Carbide Drifting / Tunneling Thread Button Bit Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional company ...
Beijing, china
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T45 Ballistic / Spherical Button 89mm For Hard Rock Drilling Threaded Button Bits T45 89mm Flat face with Spherical Button Bit: Product: T45 Button Bit Diameter: 89mm / 3 1/2 Inch ...
Beijing, china
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ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance Threaded Rock Drilling Tools ST58 Specifications: Drill Bit Diameter No x Buttons Diameter Flushing ...
Beijing, china
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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling Description This type of bit is used for making large cut holes in drifting and tunneling. A ...
Beijing, china
Verified
110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between ...
Beijing, china
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Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 ...
Beijing, china
Verified
Surface Drill Rigs Rock Industrial Drill Bit , T45 89mm Thread Button Bit Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
Beijing, china
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T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front flushing holes and 2 side flushing ...
Beijing, china
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T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock ...
Beijing, china
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T38 76mm mining rock drill button bit normal shirt drill bits for hardened steel​ Threaded drilling bits T38 rock drill button bits, normal skirt Diameter buttons Flushing hole ...
Beijing, china
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