81 - 90 of 401
115mm retract button bit
Selling leads
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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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... bar and tungsten carbides. Under the process of heat treatment. There are normal and retract two body types.MTH can supply customized thread ...
2025-06-21 00:33:16
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2025-06-21 00:37:10
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...Button Bit Rock Drilling Tools Description: Thread button bits are made by high quality alloy steel bar and tungsten carbides. Under the process of ...
2025-07-28 00:16:31
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... the process of heat treatment, Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply customized ...
2025-06-21 00:32:57
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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 ...
2025-07-28 00:16:31
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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 ...
2025-07-28 00:16:30
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...R32 R38 (4) T thread: T38 T45 T51 ST58 GT60 (5) Bit diameter: 41-127mm. (6) Drill bit models: cross bit/button bit (7) Button bit shape: spherical...
2025-07-28 00:16:31
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... of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and ...
2025-07-28 00:16:30
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