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64mm retract button bit
Selling leads
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2025-06-21 00:37:12
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2025-06-21 00:37:14
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...heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized thread button bits ...
2025-06-21 00:33:01
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...Retractable Thread Button Bits Rock Drilling Bit Product Information: Our thread button bit was from high quality cemented carbide and produced ...
2025-06-21 00:33:20
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...Button Bit with 12buttones for Mining Description: 1. Raw material: It is produced by premium alloy steel bar and tungsten carbides with heat ...
2025-06-21 00:36:46
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... & button shape: Normal and retract type;ballistic and spherical 3. Face shape: General flat and drop-center 4.Thread type: R32,T38,T45,T51 5. ...
2025-06-21 00:36:14
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2025-06-21 00:37:10
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T38 64mm 10buttons Drill Bit For Rock Drilling,Mining,Construction Product Information: Minetech offers a complete selection of threaded bits to meet ...
2025-06-21 00:32:38
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... from 26mm to 42mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in ...
2025-07-25 00:18:29
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... diameters from 26mm to 42mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are ...
2025-07-25 00:18:28
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