91 - 100 of 216
76mm reaming bits
Selling leads
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76mm 89mm 102mm mining drill bits / T38 T45 T51 drill bits for mining Competitive advantages: This type of bit is well known for its wear resistance ...
2026-06-20 00:21:38
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... customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose...
2024-12-09 18:24:46
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.... 2.Type: Hot-press inserting . With the top quality of alloy steels imported from USA and the best carbides made in China, we produce all threaded ...
2026-06-20 00:21:38
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... Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 ...
2026-06-20 00:21:37
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... Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 ...
2026-06-20 00:21:37
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... Air Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg BR1 64 2 1/2 6x10 ...
2026-06-20 00:21:38
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... and wireline systems. These precision tools are engineered to ream holes to standard diameters, ensuring core barrel stability during drilling ...
2026-06-20 00:21:37
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Rock Drilling Tools High Wear Resistance T38 - 76mm Concave Face Button Drill Bits Specification: Diameter: 76mm Thread: T38 Button Shape: Ballistic, ...
2026-06-20 00:21:38
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...Bit Hard Rock Drilling , Super Long Life Advantages: A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten ...
2024-12-09 18:20:00
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... high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. Our DTH Bit can ...
2026-06-20 00:21:37
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