Homebrew PCBs

http://cgi.ebay.com/5-THK-RSR-12M-Miniature-Linear-Carriage-Rail-Set-CNC_W0QQitemZ7571078254QQcategoryZ55826QQrdZ1QQcmdZViewItem
http://cgi.ebay.com/THK-RSR9MK-Miniature-Linear-Carriage-and-Rail-CNC_W0QQitemZ7571078961QQcategoryZ55826QQrdZ1QQcmdZViewItem
http://cgi.ebay.com/THK-RSR9-Linear-Motion-Slides-Rail-CNC-4-5-inch_W0QQitemZ7572058619QQcategoryZ42899QQrdZ1QQcmdZViewItem


----- Original Message ----- 
From: "Stefan Trethan" <stefan_trethan@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Monday, December 12, 2005 3:31 PM
Subject: Re: [Homebrew_PCBs] Re: 1 hour drill press


> No sliding system can be built with the same low play as the pivoting
> press has, as easily.
> A pivoting press can probably be built in the time it takes to find
> suitable rails and sliding parts, or ordering expensive linear bearings.