Subject: Re: Muffler wierdness
Author: Tom Epperson
Date: Jul 5, 2001, 5:32 AM
Post ID: 1707375008
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Dave,
Good hi speed drill bit nice and sharp, slow rpm and a lot of pressure.
Ease off when just about through. You don't want to work harden the
stainless which is the reason for the slow speed and high pressure. Make
sure the bit keeps cutting. If it quits resharpen it. Also helps if you can
do it under water or with coolant.
Tom
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<HTML><FONT FACE=arial,helvetica><FONT SIZE=2>Dave,
<BR>
<BR> Good hi speed drill bit nice and sharp, slow rpm and a lot of pressure.
<BR> Ease off when just about through. You don't want to work harden the
<BR>stainless which is the reason for the slow speed and high pressure. Make
<BR>sure the bit keeps cutting. If it quits resharpen it. Also helps if you can
<BR>do it under water or with coolant.
<BR>
<BR> Tom</FONT></HTML>
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