Kemaico USA Corporation
Hydropower Station
Project: Hydropower stationDrill rig model: Atlas Copco Boomer3D
Specification of test product: Thread button bit 64mm-R32 (semispherical)
Total drilled depth: 510m
Depth of single hole: 6m
Customer feedback:
We drilled around 510m with Kemaico drill bits. The testing result revealed that the drill bit was more efficient and had longer life time than what we expected. We will keep a long-term cooperation.
Source: http://www.kemaico.com/applications/
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