Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
厂簿壁孔精加工为例，介绍了硬质合金扩铰复合刀具的设计、结构参
、使用情况及应用效果。
形式）Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
厂簿壁孔精加工为例，介绍了硬质合金扩铰复合刀具的设计、结构参、使用情况及应用效果。
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