551 - 560 of 970
tungsten carbide cross bits
Selling leads
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... are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality ...
2026-05-02 00:02:52
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... are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality ...
2026-05-02 00:02:52
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...Bits , Tricone Rock Bits Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can handle changing ...
2026-05-02 00:02:52
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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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...bit, IADC code 135,Steel Tooth Rock Bit for soft to medium soft formations Product Description • Bit size range from 3 7/8'' to 26'' •Meet with API ...
2026-05-02 00:02:52
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...Bits Tapered Drilling Bit Tapered Button Bits are widely applied in small-hole drilling, such as stone quarrying, mining, tunnel work and ...
2024-12-09 18:41:50
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...Bit Taper: 11 Degree Diameter: 38mm Drill Bit Type: Button Bit Skirt: Short Skirt Buttons: front 2x7mm, gauge 5x7mm, Flushing hole: 1 front ...
2024-12-09 18:44:41
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... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2026-05-02 00:02:53
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...Bits • Widely used drifting and tunneling • Bit face design is ideal for medium-hard to hard abrasive rock Product Name: different rock hardness ...
2026-05-02 00:02:53
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... Drilling Bits Short Skirt 7 Degree 32-50mm Button Bit Product Description: Tapered button bit is widely used in underground mines and construction ...
2024-12-09 21:52:55
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