221 - 230 of 560
medium air pressure rock bit
Selling leads
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... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used ...
2026-06-29 00:15:38
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... type: drop center bit/concave face/convex face/double gauge face/flat face bit 5. Carbide button shape: domed/round button parabolic/semi...
2026-06-29 00:15:37
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...Pressure Hammer , Cir 90 Rock Hammer , Cir 90 Dth Hammer In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill ...
2026-06-29 00:15:38
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... that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. • Widely used drifting and ...
2026-06-29 00:15:38
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...Bit Description This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 ...
2026-06-29 00:15:38
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...Rock Drill Bit Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa ...
2026-06-29 00:15:38
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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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...Bit for Hard Rock Drilling Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations ...
2026-06-29 00:15:38
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...Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2024-12-09 20:30:40
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...Rock Drill Bits Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa ...
2026-06-29 00:15:38
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