31 - 40 of 554
diameter 89mm tungsten carbide button bit
Selling leads
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...89mm Drop Center Rock Drill Spare Parts Button Retrac Bits The Retrac Bits are widely applicable to mining industry, tunneling and underground ...
2026-04-30 00:02:30
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...Conical Button Thread: R25, R32, R38, T38, T45, T51,GT60 Bit Body: Retrac Skirt Bit Face: Flat Face, Concave Face, Convex Face, Drop-Center Face ...
2026-04-30 00:02:29
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...Tungsten Carbide Drill Bits Tapered Button Bit Product Description 1.Product Name:tungsten carbide drill bits TypesTapered chisel bits, Tapered ...
2024-12-09 10:43:16
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...compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely ...
2026-02-10 05:12:50
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Product Description In rock drilling construction, retract drill button bit is mainly used in rocks that are relatively fragmented and incomplete, and ...
2026-04-30 00:02:30
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... and impact-resistance performance, widely used in tunnels, underground mining, open-pit mining, anchoring and other large construction projects. ...
2026-04-30 00:02:29
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...Tungsten Carbide Button Drill Bit Description Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ...
2026-04-30 00:02:29
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...substrate. Combining the properties of both super hardness and abrasion resistance of diamond with outstanding strength and toughness of tungsten ...
2024-12-09 10:55:34
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... R32 Button Bit Diameter Buttons and Size (mm) Flushing hole Weight Part Number mm inch Front Gauge Angle Front Side kg Spherical 41 1 5/8 2×9 4×9 ...
2024-12-09 18:44:59
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...most important size for benching and long hole drilling underground • Widely used drifting and tunneling • Bit face design is ideal for soft to ...
2026-04-30 00:02:29
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