T38 64mm Top Hammer Rock Drill Button Bit

Mar 15, 2022
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Product Description: Rock Button Bit is a carbide drill bit used in geological drilling, mining, oil drilling and other fields. It is mainly used for efficient drilling in hard rock formations (such as granite, basalt, quartzite, etc.). Main features: Structural design: The drill bit surface is inlaid with multiple carbide ball teeth (button teeth), which are usually spherical or hemispherical in shape, and can effectively break hard rocks. It adopts a tooth wheel (conical
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