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171mm dth hammer bit
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DHD340, SD4 ,QL40, M40, 4" High Pressure DTH Bits uesd in blasting and geotheromal hole Diameter: 105mm to 152mm. Applicaiton field: blasting hole, ...
2026-04-30 00:02:30
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...DTH (Down-the-Hole) drill bit is an industrial-grade drill designed specifically for use with the 5-inch QL50 impactor. Its diameter is typically ...
2026-04-30 00:02:30
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...optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember ...
2026-04-30 00:02:29
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...right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for ...
2026-04-30 00:02:30
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...Bits Threaded Tungsten Carbide Button Bit With High technology Center Top Hammer Bit Reaming bits is used for making large cut holes in drifting ...
2026-04-30 00:02:29
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... tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized ...
2026-04-30 00:02:29
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Product Description The adaptor subs are used for connecting different size of rods or casings. Adaptors are made of high quality alloy steel,now we ...
2026-02-10 05:12:17
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Product Description COPROD is a unique rock drilling system combining the greater penetration rate and lower fuel consumption of tophammer equipment ...
2026-04-30 00:02:30
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T51 127MM Retractable Button Drill Bit , Retract Rock Drilling Bit Button bit is well known for its high wear resistance on medium-hard to hard ...
2026-04-30 00:02:29
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... blow tube. BR1 DTH Hammer Structure BR1 Hammer And Bit Technical Parameters BR1 Series DTH Hammer Features Valved air distribution hammer BR1 ...
2026-04-30 00:02:30
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