[ham] Re: [Rhodes22-list] stainless steel drilling

Michael Meltzer mjm at michaelmeltzer.com
Sun Aug 3 01:58:48 EDT 2003


Got a name they go buy, would like a set and google was no help(keep finding bits made of SS)

MJM

----- Original Message ----- 
From: "Todd Tavares" <sprocket80 at mail.com>
To: <kroposki at innova.net>; "The Rhodes 22 mail list" <rhodes22-list at rhodes22.org>
Sent: Saturday, August 02, 2003 11:51 PM
Subject: [ham] Re: [Rhodes22-list] stainless steel drilling


> Michael,
>
>     Some years ago I was building stainless steel elevator cabs in a Government laboratory.  I was burning up cobalt tipped drill
bits by the handful.  One of the guys installing the partitions in the restrooms gave me a special stainless steel bit.  The tip
looked like a drop of epoxy with diamond chips imbedded in it.
>
> Todd
>
>
> ----- Original Message -----
> From: "Kroposki" <kroposki at innova.net>
> Date: Sat, 2 Aug 2003 18:02:35 -0400
> To: "'The Rhodes 22 mail list'" <rhodes22-list at rhodes22.org>
> Subject: [Rhodes22-list] stainless steel drilling
>
> > Michael,
> > Been there, apparently there are very hard kinds of stainless.
> > I just don't try to drill stainless.  It does not work.
> >                              Ed K
> >
> > -----Original Message-----
> > From: rhodes22-list-bounces at rhodes22.org
> > [mailto:rhodes22-list-bounces at rhodes22.org] On Behalf Of Michael Meltzer
> > Sent: Saturday, August 02, 2003 4:53 PM
> > To: rhodes22-list at rhodes22.org
> > Subject: [Rhodes22-list] it all your fault ed :-)
> >
> > ok, I pulled the backing plate for my hardpoints, went to west and got
> > barrel nut and the right size screews wanted everthing to look nice for
> > a piture, now my problem, I am not sure what those schaffer backing
> > plates are made of but I just watched them take out a bouch titiaun high
> > speed drill bit, 700 rpm drill press using cutting oil. That is f-cking
> > hard stuff and not the 316 i know. Any idea's what to drill them with?
> >
> > MJM
> > __________________________________________________
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