36mm Diameter Taper Button Bit with 2 Flushing Holes and Alloy Steel Construction for Mining and Tunneling

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May 21, 2025
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2 Flushing Hole Rock Drilling Tool For Mining And Tunneling Product Description Taper drill bits are crafted from premium alloy steel bars and embedded with tungsten carbide inserts. These powerful materials undergo a rigorous heat treatment process, ensuring that our drilling tools are durable enough to handle demanding rock drilling tasks with minimal energy loss. Our taper drill bits are highly versatile and can be used in a wide range of industries including railway,
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