Re: [CAD_CAM_EDM_DRO] Re: Locating already drilled holes

In a message dated 10/11/00 3:25:30 PM Mountain Daylight Time,
currinh@... writes:

<< I have had for a long time what is called a Co-Axial Indicator.
This mounts in the spindle of a mill and shows deviations from
center in both X and Y. >>

There are direction to build your own, in Guy Lautards Bed Side Reader # 3,
as well as many other hints/directions on aligning edges/holes.

I would highly recommend that anybody that is learning to machine, pick up
all three of his Bedside Readers. (What a title) But I do admit that I have
read myself asleep many times with them. And one time is not enough, you
will read them over and over.
bill