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Drilling Bucket

China Changsha Golden Drilling Machinery Co.,Ltd certification
China Changsha Golden Drilling Machinery Co.,Ltd certification
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Drilling Bucket

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China Rotary drilling rock bucket core barrel with crossing cutter factory

Rotary drilling rock bucket core barrel with crossing cutter

Rotary drilling rock bucket core barrel with crossing cutter Feature : 1.Cutting ring with rock drilling bits and release the internal stress of rock, while cutting inside . 2.Crossing cutter make it easy to ... Read More
2021-03-23 13:53:32
China Three wing enlarge bucket for foundation drilling bucket , factory

Three wing enlarge bucket for foundation drilling bucket ,

Three wing enlarge bucket for foundation drilling bucket Gernal kelly box : Patented design ,more reasonable struction and longer service life Cylindrical barrel bucket : increase the support spindle barrel to ... Read More
2021-01-22 10:57:58
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