X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from nm30.bullet.mail.sp2.yahoo.com ([98.139.91.100] verified) by logan.com (CommuniGate Pro SMTP 5.4.2) with SMTP id 5189262 for flyrotary@lancaironline.net; Sun, 06 Nov 2011 19:19:29 -0500 Received-SPF: none receiver=logan.com; client-ip=98.139.91.100; envelope-from=roundrocktom@yahoo.com Received: from [98.139.91.66] by nm30.bullet.mail.sp2.yahoo.com with NNFMP; 07 Nov 2011 00:18:54 -0000 Received: from [98.139.91.30] by tm6.bullet.mail.sp2.yahoo.com with NNFMP; 07 Nov 2011 00:18:54 -0000 Received: from [127.0.0.1] by omp1030.mail.sp2.yahoo.com with NNFMP; 07 Nov 2011 00:18:54 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 720727.40640.bm@omp1030.mail.sp2.yahoo.com Received: (qmail 9763 invoked by uid 60001); 7 Nov 2011 00:18:54 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1320625134; bh=zy0AHfAphhfkjQqNsbG/DsToJOYI8kktZZpJ3ZgM1Hc=; h=X-YMail-OSG:Received:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=fC64whjaGkCtHHrIeR0XIQEOgCpq69qKrGKqc/9wdGrh+ZEilThwORTRkFGoGFnihUVViTKX4sAlIvHRqSkywpIFhB+sBYgnImwsmUfWbmnvb9QmIbmLYHOLHasROqRAf055De510rfCpwxPM8R1atYXpcHwpr/xKcqL/Jqp6oA= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:References:Message-ID:Date:From:Reply-To:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=cc07CVzRJkLuQfU4hEEJDiKwGSI2dcDvPdPjfhvinxjGec16mXkVmQpZlGAxGRGkql9dSwCgzvp1gP9Or50iz016GfTScFHQHAohUo4BNO23iqMsqyLaZheVA8U4x1XOTQwmjnDSitgszijv965L5x2UpPcxswnPh+ORe/ZP6ss=; X-YMail-OSG: 50xEO_MVM1mONV22lPHB_KBwCEGE7rnvhgzBDzvJlQfSHtY YDye7bg1vSfleXQSqV8B7IZaW8wF.A2ntsVbXP83IrHiPowjsD4P3hVWr229 OcTmT7z5Qnn0drG89ZwV0LIpYTSM22r4wvsrPEY42GA5LJo3znLCkAYjOoNR tUwky95ydE1OOO2_kngwU3.T4k2B7n9Iel2k0Q.nbnPxTf8KnnI3P46.OEig GyzcaTdt6Am76MBmMy2h4SJRTYM0YcS1wmaZTlHIz.iavRhzidgo9RAmqRPp WopS0rK8i1gXc0fPqHxjLylro.V3gE1GFEYryCB7g_bJReojMh8S7zTn7oIB Yg2d3GzUiqg096q6SEHew4IoozpLhv6BXT1MhK070pqVXZ0N1lg5nH.0ELfT VOkWCmSp6.IxC1C8jZnqhDSKBVg5JX4OBxW_FarZ16xywI9.SEjEVLkxhb1z _7iJ.zCBcMGGNuC7NLNqyNwziS1rW2dKr8PO4n1JWJGiaMGfC8dtTC2fp4hC 6jg6OqWe0FX9Kbk9S86Y.vaHrv1QG2crR05aEFxOsO36NZPhljDvgitQ1adN cW8RQLDCRGJabrzyAbdAWAl8MU2bCb2bEh471X9Z8yTisTn9isoU3yRjmNtv EfPuwlv_JQlEdBUxBXUkSjRyN_2kRCdOdd8Zi6JPUd3oHtQ-- Received: from [72.182.13.58] by web111505.mail.gq1.yahoo.com via HTTP; Sun, 06 Nov 2011 16:18:54 PST X-Mailer: YahooMailWebService/0.8.115.325013 References: Message-ID: <1320625134.97492.YahooMailNeo@web111505.mail.gq1.yahoo.com> Date: Sun, 6 Nov 2011 16:18:54 -0800 (PST) From: Tom Walter Reply-To: Tom Walter Subject: Re: [FlyRotary] Square drill bit: Fw: CHINESE DRILL BIT DRILLS SQUARE HOLES To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-1869063151-1342192878-1320625134=:97492" ---1869063151-1342192878-1320625134=:97492 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Watts Drill was done in the old USA in the 1930's?=0A=0AIt is pretty neat, = but has been around for a while. Trick is the tool has a 1degree=0Aoffset t= o it.=0A=0AFrank Ford is a luthier, who also happens to be an excellent mac= hinist.=C2=A0 Article=0Ais about making a rotary broach, with the slater to= ol.=C2=A0 Yes, close cousin to the=0Awatts drill.=C2=A0=C2=A0 =0A=0Ahttp://= www.frets.com/HomeShopTech/Tooling/BroachMaking/broachmaking.html=0A=0A=0AW= arning, you can spend hours on his neat web site.=C2=A0=C2=A0=0AMachinist s= tuff:=0A=0Ahttp://www.frets.com/HomeShopTech/hstpages.html=0A=0AHandy Tips:= =0Ahttp://www.frets.com/HomeShopTech/ShopTips/tiplist.html=0A=0A=0ATom =0A= =0A=0A=0A________________________________=0AFrom: Marc Wiese =0ATo: Rotary motors in aircraft =0ASe= nt: Sunday, November 6, 2011 5:13 PM=0ASubject: [FlyRotary] Square drill bi= t: Fw: CHINESE DRILL BIT DRILLS SQUARE HOLES=0A=0A=0ANow we don=E2=80=99t h= ave to put a square peg in a round hole. We can get square holes. Quite the= tool bit.=0AA must for any toolbox?=0A=C2=A0=0Ahttp://xa.yimg.com/kq/group= s/18865109/2038985383/name/ChineseDrill1.wmv ---1869063151-1342192878-1320625134=:97492 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Watts Dril= l was done in the old USA in the 1930's?

=
It is pretty neat, but has been around for a while. Trick = is the tool has a 1degree
offset to it.
=

Frank Ford is a luthier, who also ha= ppens to be an excellent machinist.  Article
is= about making a rotary broach, with the slater tool.  Yes, close cousi= n to the
watts drill.  
<= div>http://www.frets.com/HomeShopTech/Tooling/BroachMaking/broachmaki= ng.html

Warning, you= can spend hours on his neat web site.  
M= achinist stuff:
http://www.frets.com/HomeShopTech/hstpag= es.html

Handy Tips:
http://www.frets.com/HomeShopTech/ShopTips/tiplist.html<= /span>

Tom

From: Marc Wiese <cardmarc@charter.net>To: Rotary motors in air= craft <flyrotary@lancaironline.net>
Sent: Sunday, November 6, 2011 5:13 PM
Subject: [FlyRotary] Square drill bit: F= w: CHINESE DRILL BIT DRILLS SQUARE HOLES

=0A
<= div class=3D"yiv1566523341WordSection1">
Now we don=E2=80=99t have to put a square peg in a round hole. W= e can get square holes. Quite the tool bit.
A must for any toolbox?
 
http://xa.yimg.c= om/kq/groups/18865109/2038985383/name/ChineseDrill1.wmv
<= div>
 


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