QL60 बिट 165 मिमी फ्लैट चेहरा 3 छेद

Video Description:
Discover the QL60 Bit 165mm Flat face 3 holes, a premium DTH hammer bit designed for high air pressure rock drilling. Manufactured with high-quality materials and precision, this bit ensures durability and efficiency in demanding drilling conditions. Perfect for international trade and export needs.
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