571 - 580 of 624
alloy steel dth button bits
Selling leads
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... and longest lifespan at the roughest condition. A drag bit is usually designed for soft formations such as sand, clay or some soft rock. However, ...
2026-04-30 00:02:30
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...Bits H25 Thread With 3 Hole Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a ...
2024-12-09 10:43:16
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... well, etc. Formation soft to medium formation with ¾" cutter, 6 blades, 6 nozzles, Bit Size 2-1/4" Metal material High manganese steel and ...
2026-04-30 00:02:30
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Product Description T45 extension rod drill steel is a very common rock drill rod, it can be widely used in open-pit bench drilling and underground ...
2026-04-30 00:02:29
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... drilling efficiency. These tips can be used to drill many different types of rock conditions. Product specifications: Wide Angle Tip Made of China ...
2024-12-09 19:06:21
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...steel rod and mining tapered hex drill rod Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills are made from ...
2024-12-09 18:39:37
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.... • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements Material: Tungsten carbide and high strength ...
2026-04-30 00:02:29
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.... • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements Material: Tungsten carbide and high strength ...
2026-04-30 00:02:29
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.... • Widely used in drifting and tunneling • R28 thread system Color: Based on Customer requirements Material: Tungsten carbide and high strength ...
2026-04-30 00:02:29
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...Bit Shank Tungsten Carbide Inserts 15x10mm Description This type of bit is used for making large cut holes in drifting and tunneling. A smaller ...
2026-04-30 00:02:29
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