[GreenKeys] Perforator Print Hammers; WC2XPF

Roy Morgan [email protected]
Tue, 05 Mar 2002 12:54:52 -0500


At 09:58 AM 3/2/02 -0800, you wrote:
...The biggest problem is the small square hole
>through the center, but possibly a hot, square mandrel run through the
>center of the piece will do the trick.

The antique clock guys use square "broaches" for this job: just a tapered 
file with teeth. Look for small square files that can be used to open up a 
round drilled hole.

I can also investigate the part on my 28 typing reperf but it will be  a 
while till I can get to this project.

Roy


- Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
7130 Panorama Drive, Derwood MD 20855
Home: 301-330-8828 Work: Voice: 301-975-3254,  Fax: 301-948-6213
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