DTH hole opener
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Diamond DTH bit PDC bit2016-05-24 09:56:42 |
Top grade long serve life durable PDC bit2016-05-24 09:56:42 |
QL30-90MM DTH Bit with good quality2016-05-24 09:56:42 |
DTH bits SD340-152mm2016-05-24 09:56:42 |
DTH bits SD6-152mm2016-05-24 09:56:42 |
DTH bits SD5, SD6, SD8, Diameter range from 127mm to 254mm2016-05-24 09:56:42 |
DTH bits SD8- 240mm2016-05-24 09:56:42 |
DTH Button bits SD 10 With diameter range between 254mm - 330 mm2016-05-24 09:56:42 |
DTH Button bits sd8-203 in diameter range between 195 mm - 305mm2016-05-24 09:56:42 |
DTH Button bits sd8 240 in diameter range between 195mm - 305 mm2016-05-24 09:56:42 |