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I don't think the punch would be any worse than the drill, and without
it the bit will likely skitter across the surface, doing more damage
than the punch. I think it's risky no matter how you do it, but at
least the tape gives you a sporting chance. What do you need to drill,
after painting?
On 4/12/2016 4:44 AM, Michael MacLean wrote:
> Have a just finished BN2 body and have not drilled any holes in it
> yet. Just don't want to screw up the paint job after costing so much.
> I had not thought of using a puch to "start" the hole. Wouldn't that
> crack the paint?
> Mike
>
>
> On Tuesday, April 12, 2016 4:26 AM, Bob Spidell <bspidell@comcast.net>
> wrote:
>
>
>
> I suspect it would depend on type of material, type of paint,
> condition of both, etc. but have always assumed applying some kind
> of tape--electrical, masking, etc.--over and under--if the
> underneath is painted, too--the area to be drilled is about all
> you can do to prevent chipping. Make sure you use a sharp bit,
> and a variable speed drill so you can start slow to drill through
> the paint.
>
> Begs the question: do you use a punch to 'prime' the hole--with or
> without tape--before drilling?
>
> Bob
>
> On 4/12/2016 12:29 AM, Michael MacLean wrote:
>> What's the best way to drill holes in a painted surface?
>> Mike MacLean
>>
>
>
>
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I don't think the punch would be any worse than the drill, and
without it the bit will likely skitter across the surface, doing
more damage than the punch. I think it's risky no matter how you do
it, but at least the tape gives you a sporting chance. What do you
need to drill, after painting?<br>
<br>
<br>
<div class="moz-cite-prefix">On 4/12/2016 4:44 AM, Michael MacLean
wrote:<br>
</div>
<blockquote
cite="mid:711464800.1579997.1460461464186.JavaMail.yahoo@mail.yahoo.com"
type="cite">
<div style="color:#000; background-color:#fff; font-family:times
new roman, new york, times, serif;font-size:16px">
<div id="yui_3_16_0_ym19_1_1460461337215_8636">Have a just
finished BN2 body and have not drilled any holes in it yet.Â
Just don't want to screw up the paint job after costing so
much. I had not thought of using a puch to "start" the hole.Â
Wouldn't that crack the paint?</div>
<div id="yui_3_16_0_ym19_1_1460461337215_8635">Mike<br>
</div>
<div id="yui_3_16_0_ym19_1_1460461337215_8618"><span></span></div>
<div class="qtdSeparateBR"><br>
<br>
</div>
<div style="display: block;" class="yahoo_quoted">
<div style="font-family: times new roman, new york, times,
serif; font-size: 16px;">
<div style="font-family: HelveticaNeue, Helvetica Neue,
Helvetica, Arial, Lucida Grande, sans-serif; font-size:
16px;">
<div dir="ltr"><font size="2" face="Arial"> On Tuesday,
April 12, 2016 4:26 AM, Bob Spidell
<a class="moz-txt-link-rfc2396E"
href="mailto:bspidell@comcast.net";><bspidell@comcast.net></a> wrote:<br>
</font></div>
<blockquote style="border-left: 2px solid rgb(16, 16,
255); margin-left: 5px; margin-top: 5px; padding-left:
5px;"> <br>
<br>
<div class="y_msg_container">
<div id="yiv3636857433">
<div> I suspect it would depend on type of material,
type of paint, condition of both, etc. but have
always assumed applying some kind of
tape--electrical, masking, etc.--over and
under--if the underneath is painted, too--the area
to be drilled is about all you can do to prevent
chipping. Make sure you use a sharp bit, and a
variable speed drill so you can start slow to
drill through the paint.<br clear="none">
<br clear="none">
Begs the question: do you use a punch to 'prime'
the hole--with or without tape--before drilling?<br
clear="none">
<br clear="none">
Bob<br clear="none">
<br clear="none">
<div class="yiv3636857433yqt2347090592"
id="yiv3636857433yqt40397">
<div class="yiv3636857433moz-cite-prefix">On
4/12/2016 12:29 AM, Michael MacLean wrote:<br
clear="none">
</div>
<blockquote type="cite">
<div
style="color:#000;background-color:#fff;font-family:times
new roman, new york, times,
serif;font-size:16px;">
<div
id="yiv3636857433yui_3_16_0_ym19_1_1460445982370_18849">What's
the best way to drill holes in a painted
surface?</div>
<div dir="ltr">Mike MacLean<br clear="none">
</div>
</div>
<br clear="none">
</blockquote>
</div>
<br clear="none">
</div>
</div>
<br>
<br>
</div>
</blockquote>
</div>
</div>
</div>
</div>
</blockquote>
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