| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for drilling a hole on a surface which does not need the sight line from a drill to a position of the hole, and an EDM method. <P>SOLUTION: A drilling guide means (70) for feeding a flexible drilling tool (72) includes a body (74), at least one inlet opening (76), at least one outlet opening (78), and a hollow non-linear guide path (80) for connecting the inlet opening (76) with the outlet opening (78). <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
