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mth hard rock drill bit online manufacture

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buy 64mm T38 Tungsten Carbide Button Bits Iso 9001 online manufacturer

64mm T38 Tungsten Carbide Button Bits Iso 9001

64mm T38 Tungsten Carbide Thread Button Bit, Thread Button Bit Application: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment. Minetechs ... Read More
2025-06-06 16:25:49
buy 64mm T38 Underground Mining Thread Button Bit ISO 9001 Listed online manufacturer

64mm T38 Underground Mining Thread Button Bit ISO 9001 Listed

T38 64mm Underground Mining Work Thread Button Bit Applications: Underground mining Tunneling Quarrying Widely used in bench and long hole drilling Perfect design can dealing with soft to medium-hard rock ... Read More
2025-06-06 16:26:02
buy T45 89mm Retrac Tungsten Carbide Thread Button Bit For Hard Rock online manufacturer

T45 89mm Retrac Tungsten Carbide Thread Button Bit For Hard Rock

T45 89mm Retrac Tungsten Carbide Thread Button Bit For Hard Rock Retract Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, ... Read More
2025-06-06 16:26:13
buy R32 Thread Button Bit Rock Drill Hard Alloy online manufacturer

R32 Thread Button Bit Rock Drill Hard Alloy

R32 Rock Drill Hard Alloy Thread Button Bit Description: Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the ... Read More
2025-06-06 16:25:52
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R32 76mm 45CrNi Thread Button Bits With 13 Carbides For Top Hammer Drilling Tools

R32 Thread Diameter 45mm For Ore Mining Work Thread Button Bit Advantage: High grade tungsten carbide inserts. High efficiency. Top quality with competitive prices. Description: Thread button bits are made by ... Read More
2025-06-06 16:26:02
buy 11° 38mm 7 Buttons Tapered Button Bit For Hard Rock Granite Drilling online manufacturer

11° 38mm 7 Buttons Tapered Button Bit For Hard Rock Granite Drilling

Product Description: Taper bits with carbide hot pressed on the bit skirts, tapered bits have a good drilling performance and are excellent in longevity. Tapered button bit is mainly used with pneumatic rock ... Read More
2025-06-06 16:25:44
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89mm Mining Rock Drilling Tools R25 Thread Retrac Button Bit

R25 Thread Rock Retrac Button Bit Mining Rock Drilling Tools Rock Drilling Tools Description: Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat ... Read More
2025-06-06 16:21:45
buy 76mm Top Hammer Bits T45 Hydraulic Thread Drill For Mining Construction Quarrying online manufacturer

76mm Top Hammer Bits T45 Hydraulic Thread Drill For Mining Construction Quarrying

76mm T45 Hydraulic top hammer thread drill bit for mining construction quarrying Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat ... Read More
2025-06-06 16:24:28
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7/11/12 Degree Taper Button Bit Rock Drilling Tools

7/11/12 Degree Taper Button Bit Rock Button Bits Drilling Tools Description: The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock ... Read More
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Small Hole Rock Drilling H22 7 Degree Hexagonal Drill Rod for YN27C

Small Hole Rock Drilling H22 7 Degree Hexagonal Drill Rod for YN27C Prodcut information: The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock drill.Medium hard to hard and abrasive rock ... Read More
2025-06-06 16:26:25
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