Thread Drill Bits
Thread Drill Bits: High quality and several thread with various carbide tips are available. All products can be developed upon customers' request.
We supply all kind of button bits with Rope thread R22, R25, R28, R32, R35, R38 and T thread, T38, T45, T51, ST58, ST68, T60 etc. for world famous brand drill rig.
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Quarrying Rock Drilling 64-T38 Retrac Threaded Drill Bits
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Impact Resistance Top Hammer Drill Button Bits 89mm-T38 For Borehole Drilling
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Manufacturing precision metal working D64-R32 threaded drill bits
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Threaded bits 76-T38 Button bit, flat face and dome Eight gauge buttons
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High Performance Rock Drilling Button Bits D76-T45
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Thread Bits Carbide Mining Bit Mining Thread Drill Bits WithTungsten Carbide But
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High Efficiency Underground D45-R32 Threaded Drill Bits
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89-T45 threaded rock drill bits for anchoring mining machinery parts
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