61 - 70 of 120
drill bit triangle high toughness
Selling leads
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... compressive strength and drillability, such as clay, mudstone, chalk 126,127 0.35-0.9 150-70 Soft formations with high compressive strength and ...
2025-02-26 17:59:57
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...Drilling Bits IADC Recommended parameters Applicable strata WOB KN/mm Rotating speed r/min 116,117 0.35-0.8 150-80 Extremely soft formations with ...
2025-02-26 17:59:57
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... with high compressive strength and drillability, such as clay, mudstone, chalk 126,127 0.35-0.9 150-70 Soft formations with high compressive ...
2025-02-26 17:59:57
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... with high compressive strength and drillability, such as clay, mudstone, chalk 126,127 0.35-0.9 150-70 Soft formations with high compressive ...
2025-02-26 17:59:57
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... compressive strength and drillability, such as clay, mudstone, chalk 126,127 0.35-0.9 150-70 Soft formations with high compressive strength and ...
2025-02-26 17:59:57
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..., exposure height and SPECIAL-shaped BLOCK, GIVE FULL play to THE high wear resistance and excellent cutting ability of the blade. For the steel ...
2025-02-26 17:59:57
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... with high compressive strength and drillability, such as clay, mudstone, chalk 126,127 0.35-0.9 150-70 Soft formations with high compressive ...
2025-02-26 17:59:57
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8 1/2" Tricone bit roller cutters for core barrel,roller cone cutter,tricone cone bit Product Description Size 140mm 8 1/2 inch roller core bits part ...
2025-02-26 17:59:57
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8 1/2" Tricone bit roller cutters for core barrel,roller cone cutter,tricone cone bit Product Description Size 140mm 8 1/2 inch roller core bits part ...
2025-02-26 17:59:57
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China Power Factory Single Roller Cone Roller Cone Bit Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole ...
2026-06-18 00:31:12
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