32 Spherical Tooth 4 Tooth High Efficiency Wear-Resistant Alloy Cold Pressure Column Tooth Drill Bit Tunnel Mine Rock Drilling

32 Spherical Tooth 4 Tooth High Efficiency Wear-Resistant Alloy Cold Pressure Column Tooth Drill Bit Tunnel Mine Rock Drilling
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sku: 1005007030873307
$33.10+9%
$36.11
Shipping from: China

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