291 - 300 of 1419
127mm threaded rock drill bit
Selling leads
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...Drill 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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...air leg or hand held jack hammer driller in quarrying,and mining. Basic Information: Taper drill bit- Taper 7° Taper, 11°, Taper 12° Product Name: ...
2024-12-09 11:01:47
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...can design and manufacture products according to customers’ requirements. Spherical Buttons Drill Bit Diameter, mm No x Buttons Diameter Flushing ...
2026-07-02 00:13:32
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... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2024-12-09 11:08:04
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Rock drill spare parts T51 140mm tungsten carbide mining drilling button bits 3 holes Product Name: T51 rock drill blast hole tungsten carbide thread ...
2024-12-09 18:57:44
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...Rock Button Drill Bit Oilfield, waterwell, HDD, and geothermal drillers extensively use button bits to drill hard rock. Button bits offer several ...
2026-07-02 00:13:32
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...Threaded Drill Rod , Length 122 mm - 6095mm for Hard Rock Drilling Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We ...
2026-07-02 00:13:32
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...Threaded Drill Rod R32 / R38 / T38 / T45 / T51 for Rock Drilling Machine Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH ...
2026-07-02 00:13:33
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... steels. We are able to supply full range of drifting & tunneling drill rods and other drilling tools.Drilling precision can be further improved by ...
2026-07-02 00:13:32
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...Bit With Fast Penetration For Soft Rock Drilling Drill bits T45-76mm drop center Buttons: 5x11mm, 8X12mm 4 front flushing holes Retract body ...
2026-07-02 00:13:32
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