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<DIV><FONT face=Arial>Dean, I don't know a darn thing about trimming keytops,
but I have used spiral router bits a fair bit. If the router is above the
keytop, shouldn't you be using a down-cutting spiral bit to minimize breakout? A
downcutting bit should leave a smooth cut on the top (router side) surface at
the potential sacrifice of the lower surface (although if there is wood bonded
to the underside of the keytop, I should think that there will be no breakout on
the underside of the keytop).</FONT></DIV>
<DIV><FONT face=Arial></FONT> </DIV>
<DIV><FONT face=Arial>Terry Farrell</FONT></DIV>
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<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><FONT
face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></FONT></DIV>
<DIV class=Section1>
<P class=MsoNormal><FONT face=Arial size=2><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: Arial">I am using a Spurlock style set up
to trim my keytops and am having trouble with the plastic chipping out on the
notch cutting station. I am using a 1/2 inch spiral carbide up cut bit from
McMaster Carr (27395A31). Is there a better router bit I can be using here?
<o:p></o:p></SPAN></FONT></P>
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u2:st="on"><FONT face="Times New Roman" color=navy size=3><SPAN
style="FONT-SIZE: 12pt; COLOR: navy">Dean
May</U1:PERSONNAME> </SPAN></FONT></P></DIV></BLOCKQUOTE></BODY></HTML>