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11 Degree Tapered Rock Drilling Bit with 2*7mm Button Diameter and 2 Flushing Holes for Mining and Tunneling

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May 12, 2025
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# Forging Carbide Rock Drill Bits # Tapered 11 Degree Rock Drilling Bit # Construction Drilling Rock Bit
Tapered 11 Degree Rock Drilling Bit For No X Button Diameter 2*7mm Yellow Product Description Taper drill bits are essential tools in construction, mining, and engineering industries. Expertly crafted from high-quality alloy steel bar and tungsten carbide inserts, these bits offer exceptional durability and longevity. Through rigorous heat treatment, our taper drill bits withstand demanding rock drilling conditions while maintaining efficiency and precision with minimal
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11 Degree Tapered Rock Drilling Bit with 2*7mm Button Diameter and 2 Flushing Holes for Mining and Tunneling
11 Degree Tapered Rock Drilling Bit with 2*7mm Button Diameter and 2 Flushing Holes for Mining and Tunneling
Learn More
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