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You need a centering head square---http://www.wttool.com/p/1279-0006-----
put end of rod in Vee, scribe line using center blade, --rotate 90deg, scribe again, intersection of scribed lines is center of circle...QED Kyle Boatright wrote: Got a lathe? Failing that, you could lay the thing out by hand, carefully centerpunch it, then put it in a drill press. I'm sure you already know this, but with care, you'd be amazed at how precise you can be on *one* small part. Especially if it is the second or third one you've attempted to make. ;-) KB "Scott" wrote in message ... I need to make a specialized tool and am looking for a way to drill a 1/16" hole EXACTLY in the center of the end of a piece of say 1/2" of 3/4" solid aluminum rod. In other words, I am trying to make something similar to a screwdriver using solid aluminum rod for the handle and 1/16" brass rod as the blade. -- Scott http://corbenflyer.tripod.com/ Building RV-4 Gotta Fly or Gonna Die |
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Thread | Thread Starter | Forum | Replies | Last Post |
Fairing question... | Tina Marie | Home Built | 5 | July 16th 03 12:18 AM |