"Joe AutoDrill" wrote in message
news:Um8vg.8421$k31.4816@trnddc06...
Was 3" Spade Drill....

My customer now informs me that they need to save the wood "plug" created
from their drilling process, but would like to automate the process in any
case...

Anyone know a hole saw that can drill a 3" hole, approximately 3" deep in
laminated ply and automatically eject the plug? I'm looking for the type
hole saw they use in the stone industry that can go up to 12" or more
deep... But with the ability to drill wood. I'll worry about the spring
ejection if needed.

Thank for any help you can offer.

Regards,
Joe Agro, Jr.
(800) 871-5022
01.908.542.0244
Automatic / Pneumatic Drills: http://www.AutoDrill.com
Multiple Spindle Drills: http://www.Multi-Drill.com

V8013-R


When working on a boat, I needed a 3" hole in the 5" thick transom, I welded
a tube to a 3" holesaw. Spun the thing in my lathe to true it up, - worked
fine.

However, if I needed the plug, and needed repeatability, I would contact
http://www.bamanufacturing.com/wood.html
they will make one (or as many as you want) for you.

Dave