What is the drill bit selection for a core drilling rig ?
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作者:selina
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发布时间 :2025-01-04
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45 次浏览:
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The choice of drill bit for core drilling machine mainly depends on the purpose and operating environment of the equipment. If it is used for drilling wells with a lot of rocks, diamond drill bit or compound drill bit can be used.If drilling soil layer, can use alloy bit, and as for the bit price, mainly depends on the size of the bit diameter, the two are proportional to the relationship, that is,
