1.1''-1.68'' Carbide Alloy PDC Drill Bits 28-42mm for Rock Coal Mine Well Drilling Anchor Bit Hole Saw Cutter Petroleum Geology

1.1''-1.68'' Carbide Alloy PDC Drill Bits 28-42mm for Rock Coal Mine Well Drilling Anchor Bit Hole Saw Cutter Petroleum Geology
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sku: 1005005286421742
$20.75
Shipping from: China
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