811 - 820 of 1833
spherical rock drill bits
Selling leads
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...Rock Drilling Tools T51 Rock Drilling Speed Drill Rods Description Drill rod using T51 thread system. In good rock conditions it will produce ...
2026-06-21 00:28:35
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...Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, geotheromal hole. Face design: flat, convex, ...
2026-06-21 00:28:35
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... T45 Threaded Button Bit for Top Hammer Drills KSQ With the top quality of alloy steels and the best carbides made in China, we produce all ...
2024-12-09 20:19:08
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The design of top hammer bits should consider the high strength and durability, while also requiring efficient cutting and long life. So button ...
2026-06-21 00:28:35
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... Integral Drill Rod For Rock Drilling , Dia 31mm - 40mm Description The H22 Integral drills steels, H22 x 108 mm shank, are the most common type ...
2024-12-09 10:43:31
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...Drilling Tools , Tungsten carbide rock drill tools Description For use on DTH80 Hammer Spare Parts Color: Based on Customer requirements Material: ...
2024-12-09 10:43:31
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... Integral Rock Drill Steel Rod , Quarrying Plug Hole Drill Rod The H22 Integral drills steels, H22 x 108 mm shank, are the most common type within ...
2024-12-09 10:59:47
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... the most extreme stress. Its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string ...
2026-06-21 00:28:35
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...drill rod,another name called taper rod, tapered drill steels, This provides a hexagonal chuck section to provide leverage for the rotation chuck ...
2024-12-09 20:07:34
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... bolt can be connected with a grouting machine for grouting while drilling to achieve the anchoring effect. The construction efficiency is higher ...
2025-12-22 00:55:22
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