If you just want to drill two holes in aluminum, they will work, but those
Harbor Freight bits are not much harder than copper wire. Check Enco, MSC or
Travers and you can find a US made set that doesn't cost much more and will
last a lot longer.
    You will also need to really spin a .035 drill fast to keep it from
breaking. I f this si aluminum you are dirilling and it can't be put in a
fast drill press (3K rpms min), use a vari-speed dremel.  Mike C.
----- Original Message -----
From: "Ernest Christley" <echristley@nc.rr.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Saturday, February 07, 2004 3:23 PM
Subject: [FlyRotary] Re: small drill bits (was: psru oil)


> Dale Rogers wrote:
> >
> > echristley@nc.rr.com wrote:
> >
> >
> >>Where do you get .035 drill bit?
> >
> >
> >    Look for "numbered" drill sets (smaller than 1/4").
> > .035" corresponds to drill size 65.
> >
> > Dale R.
> > COZY #1254
> >
> >
> >
> >
> >>> Homepage:  http://www.flyrotary.com/
> >>> Archive:   http://lancaironline.net/lists/flyrotary/List.html
> >>
> >
>
> Just found them in a Harbor Freight catalogue.  A whole set for less
> than $10.
>
> --
> http://www.ernest.isa-geek.org/
> "Ignorance is mankinds normal state,
>    alleviated by information and experience."
>                                    Veeduber
>
>
> >>  Homepage:  http://www.flyrotary.com/
> >>  Archive:   http://lancaironline.net/lists/flyrotary/List.html