41 - 50 of 120
drill bit triangle high toughness
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 ...
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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... 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 the drill ...
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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...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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...drill bit for rotary drilling Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit ...
2026-06-18 00:31:12
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...High Efficiency Tri-Cone Bits/Rock Bits/Well Bits For Mining Machines JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone ...
2026-06-18 00:31:12
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...Bit JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ...
2026-06-18 00:31:12
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