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heat treatment threaded button bit
Selling leads
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... selected alloy steels followed by heat treatment through carburizing which withstands the high impact power of drilling. Specification: Product ...
2025-06-21 00:34:53
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... QL6 Mission60 6inch DTH Hammer for Well Rock Drilling Description: Our hammer and bits are made of high quality alloy steel with advanced heat ...
2025-07-17 00:18:52
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... are durability, accuracy and manageability. Features: 1. Pipe body : cold draw seamless pipe so the pipe have the accurate size , good centralizer ...
2025-06-21 00:38:41
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