[NSRCA-discussion] Drilling a hole

[Peter Vogel]

+1 on the multi-step reamer, my LHS stocks them.  Depending on how many
steps there are in the reamer you may find that you want to also use a
tapered reamer to help the transition from one step to the other.  I did
two carbon props like that just recently.

On a somewhat related note, I have a Hacker Q60 with a 10-32 bolt acting as
the shaft does anyone have any recommendations for an adapter bushing so
that I can use a 21x14 falcon on this motor?

Peter+

On Wed, Jan 4, 2012 at 1:46 PM, Vicente "Vince" Bortone <
vicenterc at comcast.net> wrote:

> Scott,
>
> I use the multi-step reamer.  I suggest to do this by hand or install it
> the reamer in the press and turn it by hand if you want to make sure is
> square.  I have been doing this by hand with not issues.  I got mine many
> years ago from Harry ?????.  Forgot how to spell his last name.  I think is
> hard to find now
>
> Vicente "Vince" Bortone
>
> ------------------------------
> *From: *"Keith Hoard" <khoard at gmail.com>
> *To: *"General pattern discussion" <nsrca-discussion at lists.nsrca.org>
> *Sent: *Wednesday, January 4, 2012 3:42:40 PM
> *Subject: *Re: [NSRCA-discussion] Drilling a hole
>
>
> I'd recommend starting with a *SLIGHTLY SMALLER* drill bit and then
> working your way to larger sizes . . . .
> .
> You may find it doesn't work so well trying to drill a smaller hole
> starting with a larger one . . .
> .
> But things may work differently in Texas . . .
>
>
> Keith Hoard
> Collierville, TN
> khoard at gmail.com
>
>   Do you start at a size slightly larger than the diameter of the whole
> and then work my way up to 10mm for the Neu motor?. . .
>
>>
>> --
>> *Scott A. McHarg*
>>
>>
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-- 
Director, Fixed Wing Flight Training
Santa Clara County Model Aircraft Skypark
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