81 - 90 of 170
190mm roller cone bit
Selling leads
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...bits head cone rollers TCI single roller cutter for core barrels Application:for core barrel (bucket ) ,Construction,Foundation,Piling ,infrastruct...
2025-02-26 17:59:57
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...API Material Tungsten Carbide Processing Type Forging Use HDD reamer opener Other name roller cutter / Roller cone bits Bearing type metal journal ...
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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...Bit Palm With Single Cone Milling Cutter For Base Rotary Drilling Product Description We have a wide selection of HDD bits, such as milled guided ...
2025-02-26 17:59:57
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... 1/2inch and its IADC code is 437-637 Main structure features: .with particular structure of the cone,equal worn of the compacts in permanent ...
2026-06-18 00:31:12
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... the bearing Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation High strength tungsten carbide teeth ,high ...
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 ...
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 ...
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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... of the palm. It has anti-off technology of the cone to prevent the damage of the bearing to the maximum extent. The ring has good guiding and ...
2026-06-18 00:31:12
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