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Mining RC Drill Bit SRC040 5 Inch Reverse Circulation Carbide Button Bit2024-10-31 11:34:12 |
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DHD 360 RC Drill Bit for Mining and Well Drilling 76-203mm2025-08-13 18:20:20 |
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No Footvalve Type 171mm 6 3/4'' DTH Drill Bits For Blasting Drilling2020-10-09 11:01:57 |
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Thread 3 1/2'' API REG 190mm Mining Drill Bits For DTH Drilling2021-01-15 11:40:34 |
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MACH20 BR2 Shank DTH Drill Bits Diameter 95mm For Mining2021-03-19 16:49:02 |
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RC Drill Bit Reverse Circulation Hammer Bit2024-10-31 11:34:12 |