drill press assembly

[Dean May]

You are putting the chuck on a tapered spindle and counting on a press fit
to hold it in place. Heating the chuck will cause the metal to expand and
allow you to push it a little further up the tapered shaft giving you a
tighter fit.

Dean

-----Original Message-----
From: pianotech-bounces@ptg.org [mailto:pianotech-bounces@ptg.org]On
Behalf Of William R. Monroe
Sent: Monday, January 24, 2005 7:49 PM
To: Pianotech
Subject: Re: drill press assembly


Dean,

Why?

William R. Monroe



----- Original Message -----
From: "Dean May" <deanmay@pianorebuilders.com>
To: "Pianotech" <pianotech@ptg.org>
Sent: Monday, January 24, 2005 3:25 PM
Subject: RE: drill press assembly


> Heat your chuck in the kitchen oven up to 350 degrees before you put it on
> the spindle.
>
> Dean
>


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