211 - 220 of 294
threaded rod coupling sleeve
Selling leads
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API drill collar for oil well drilling diameter from 76mm to 280mm Technical Parameter Drill Pipe Diameter Upset Type RSC Model Steel Grade Wall ...
2026-05-01 00:02:53
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...rod for ground anchors T76 drill bits are used as a sacrificial consumable for drilling hole, there usually have Tungsten carbide and steel ...
2026-05-01 00:02:53
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R28 Drifter Rod Hex28 length2400mm With Excellent Wear Resistance for drifting and tunneling Product Description Product R28 Drifter Rod Diameter 28mm ...
2026-05-01 00:02:52
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Product Description Reverse circulation drill rods are essential tools used in reverse circulation drilling, commonly employed in mineral exploration ...
2026-05-01 00:02:53
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Product Description In the rock drilling process, the drill rod is subjected to the impact force of the rock drill piston, high torsional stress and ...
2026-05-01 00:02:53
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... drilling. Button bits are cost-effective on medium to hard rock formations, offering faster penetration rates. Type Thread Button Bit Material ...
2026-05-01 00:02:53
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R25 Spherical Ballistic Work Reliable Mining and Quarring Threaded Drill Button Bits The Features of the Product 1.The threaded button bits connect ...
2026-05-01 00:02:52
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...Threaded Rock Drilling Describtion H25 Thread System affords drillers the ability to change drilling bits whilst still using the same drilling rod ...
2024-12-09 17:21:59
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...Threaded Drill Bit Cross Type Small Hole Rock Drilling Tools Description: H25 Thread System affords drillers the ability to change drilling bits ...
2024-12-09 19:13:13
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...underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. ...
2024-12-09 19:38:19
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