151 - 160 of 454
dth button bits 3inches
Selling leads
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...Button Bit Description Retrac button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of heat treatment, ...
2025-06-21 00:36:57
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Long Hole Drilling T38 Threaded 76mm Retract Spherical Button Bit Description Of T38 Threaded 76mm Retract Spherical Button Bit: MTH T38 threaded 76mm ...
2025-06-21 00:36:57
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Flat Face Design T38 Threaded 64mm Retract Spherical Button Bit Description of T38 threaded 64mm retract spherical button bit T38 threaded 64mm ...
2025-06-21 00:36:57
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...Button Bit Description: Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so ...
2025-06-21 00:36:23
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... quarring and underground drilling. Specification: A comprehensive range of various button bits shown as below: Thread sizes: R25, R28, SSR28, R32, ...
2025-06-21 00:37:00
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... mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Descriptio...
2025-08-04 00:12:59
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4 inch T51 102mm Rock Drill Tools Thread Button Bit Description Of Thread Button Bit: Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32...
2025-06-21 00:36:23
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...Button Bit For Mining Description: Diameter 45mm R32 thread spherical button bit is mainly used in underground drifting and tunneling projects. As ...
2025-06-21 00:36:24
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...Button Bit For Quarrying Underground Mining Description: MTH thread button drill bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:37:01
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Long Hole Drilling T38 Threaded 76mm Retract Spherical Button Bit Description Of T38 Threaded 76mm Retract Spherical Button Bit: MTH T38 threaded 76mm ...
2025-08-04 00:12:59
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