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ISF
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Research
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Machining Technology
DFG_BI_498_76_d_PV
of the process combination for different workpiece surfaces is focused, taking into account the requirements on bore properties for the subsequent single-lip deep hole drilling process, such as the shape [...] the second stage of the tool. This leads to an improvement of the generated surface quality, but requires a local heat treatment by the laser radiation for the surface hardened workpieces, so that an reduction …