艉轴管镗孔加工专用刀具，包括刀柄、刀片及顶丝。
A screw shaft tube boring process professional cutter is provided, which comprises a shank, a blade and a jbckscrew.
在艉轴管前后分别用激光粗打镗孔余量的分布情况。
Respectively lase both sides of the stern tube in order to measure the boring dimensions roughly.
在艉轴管前后分别用激光粗打镗孔余量的分布情况。
Respectively lase both sides of the stern tube in order to measure the boring dimensions roughly.
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