61 - 70 of 229
7 5inch rock drilling bit
Selling leads
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... tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits ...
2026-06-18 00:31:12
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...5inch IADC547 Tricone Bit For Water Well Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in ...
2026-06-18 00:31:12
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...5inch IADC537 Tci Tricone Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used ...
2026-06-18 00:31:12
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...tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits ...
2025-02-26 17:59:57
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...5inch IADC217 Steel Teeth Tricone Drilling Bits JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in ...
2025-02-26 17:59:57
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...tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits ...
2025-02-26 17:59:57
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...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of ...
2026-06-18 00:31:12
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...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of ...
2025-02-26 17:59:57
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...directional well construction. It has the advantages of long working life and low downhole accident rate. 2)Size:6-121/4 inches 3)The material of ...
2025-02-26 17:59:57
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...Bits for Hard Rock Drilling in Water well or oil drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are ...
2025-02-26 17:59:57
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