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down the hole drilling for Water well and Mining

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.

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D Miningwell drilling dth hammer is widely used for drilling various medium-hard, high-hard and other tough rocks with poor drillability in geotechnical engineering.

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