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T38 Pertambangan Threaded Palang bit CNC panggilingan bor bit 3 inci 89mm
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Kualitas luhur R32-64mm Retrac Threaded Palang bor Bit
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R3212 Threaded Pangeboran Palang Button Bit, Palang Button Bit, Cross Bor Bits
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R32 - 43mm Threaded Palang Bits Rock pangeboran Bit Pikeun Pertambangan Batubara Underground
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Anyar dirancang Tungsten Carbide Selapkeun R32 Threaded Carbide Palang bor Bit pikeun Pertambangan
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R32 64mm Thread Palang Bits Tungsten Carbide Rock bor bit
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R28 Thread cross bor bit pikeun tunneling 34mm 36mm 38mm 40mm 42mm 45mm 50mm
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Thread R28 Palang bit Tungsten Carbide Rock bor bit
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Alat Pangeboran Lubang Leutik R25-51mm Threaded Cross Bits Pikeun Pertambangan Batubara Bawah Tanah
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R25 Thread Cross Type Bit kalawan Tungsten Carbide Cuttings
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R25-45mm Threaded Palang Bit pikeun Rock pangeboran
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R28 Threaded Batubara Pertambangan Palang bit
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