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3 15 16 dth drill bits
Selling leads
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Product Description: The hammer is an imperative element of DTH drilling tools. It changes over high-weight compacted air into a strong effect power, ...
2026-07-08 00:03:34
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...rock formation. Different types of hammers are available, such as without valves, with valves and multi-speed hammers, all of which meet different ...
2026-07-08 00:03:34
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... pin Weight (less bit) 487kg (1071lbs) Hole range 305mm-445mm Working pressure 10-25bar Impact rate at 1.7 Mpa 16Hz Recommended rotation speed 15...
2024-12-09 12:11:40
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