DTH hole opener
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DTH bit, SD8, diameter240mm, from Prodrill2016-05-24 09:56:39 |
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Mission 80 DTH Bit with good quality2016-05-24 09:56:39 |
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DHD380 DTH Bit with good quality2016-05-24 09:56:39 |
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QL50-140MM DTH Bit with good quality2016-05-24 09:56:39 |
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COP MISSION series DTH Bit with good quality2016-05-24 09:56:39 |
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DTH Bit Cop32 90 with good quality2016-05-24 09:56:39 |
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Top hammer T38 with Casing O. D 89mm Symmetrix overburden drilling system2016-05-24 09:56:39 |