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spherical drill bit
Selling leads
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...127 1 x 13 18 x 13 35 1 3 This type of bit is used for making large cut holes in drifting and tunneling. Featuring spherical and ballistic tungsten ...
2026-06-21 00:28:35
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...Spherical Ballistic DTH Button Bit for QL50 Shank In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-06-21 00:28:35
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...rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong ...
2026-06-21 00:28:35
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... Angle,° Front Side Spherical / Parabolic Buttons 45 3 x 8 6 x 9 40 3 - 1.1 48 3 x 9 6 x 10 30 3 - 1.2 51 3 x 9 6 x 10 30 3 - 1.4 64 3 x 10, 1x 10 ...
2026-06-21 00:28:35
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...Spherical Thread Button Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2024-12-09 20:30:40
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...Spherical Thread Button Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-06-21 00:28:35
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...Spherical Thread Button Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-06-21 00:28:35
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... to mining industry, tunneling and underground engineering, open pit, construction drill, blast industry, civil engineering operations,road, gas ...
2026-06-21 00:28:35
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... of rock drilling engineering, mining, railway, tunnel, highway and other engineering construction. Advantages: • High grade tungsten carbide ...
2026-06-21 00:28:35
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...Spherical Ballistic High Wear Resistance Threaded Button Drill Bit Threaded Rock Drilling Tools T51 Spherical Button Characteristics: 1. Universal ...
2026-06-21 00:28:35
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