T51 102mm Thread Button Bit with YK05 Carbide Tips for Thread Extension Rod and Tunneling

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Dec 23, 2024
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T51 102mm Button Bits for Thread Extension Rod Premium Threaded Button Drilling Bits for Tunneling Our thread button drill bits are manufactured from high-quality alloy steel bar and tungsten carbides. Through precise heat treatment, these drilling tools achieve exceptional toughness to meet demanding rock drilling applications while minimizing energy loss during operation. Key Features Customizable designs available for various drilling applications Suitable for soft rock,
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