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RE: [PSUBS-MAILIST] Rotary Table for Drilling View Ports and the Like

Brent, 
                   Get yourself a milling machine !  I just aquired a nice Bridgeport last summer, the machining handbook gives you the formula for drilling holes around a circle, once you have tthe diameter and the number of holes you want it's real easy, some of the digital readouts have it in their program.
 
Brian
-----Original Message-----
From: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org]On Behalf Of Brent Hartwig
Sent: Saturday, February 23, 2008 2:21 AM
To: PSUBSorg
Subject: [PSUBS-MAILIST] Rotary Table for Drilling View Ports and the Like

James,
 
It looks like you could of used a rotary table on your drill press like this one I'm planning on acquiring, to make the drilling of your viewports a lot easier.
 
http://www.grizzly.com/products/g9299
 
I'm also considering aquiring this XY Cross table for my drill press, until I can upgrade to a large Mill/Drill.

http://www.grizzly.com/products/h7659
 
 
Regards,
Brent Hartwig