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7 / 11 / 12 Degree 28 - 41mm Length High Precision Taper Drill Bit2022-07-27 10:52:15 |
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High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit2022-03-15 16:10:43 |
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Hard Rock 7 Degree Small Rock Drill Bits Tapered Drilling Bit2022-10-12 14:39:20 |