Drill Bit
Jul 30, 2025
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Product Description: Drill Bit Technical Description: Oil drill bits are equipment used to drill oil. They are important tools for oil drilling and are used to drill oil when extracting oil. Their working performance will ...learn more
Custom Assembled Petroleum Composite Drill Bits For Different Formations

Custom Assembled Petroleum Composite Drill Bits For Different Formations
1000 sets per month
$500-10000/set
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Shandong Huichi Industry and Trade Co.,Ltd.

Verified Supplier
3 Years
Replace a batch

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