> BTW if it matters, the customer will pay $10k+ for my machines and drill
> every 4-5 seconds so this is not a hobby-like application.
Also BTW, the best answer we've had yet is to use inverter rated motors,
slow and stop them on the retract, reverse their rotation at a slow speed
whole a brush probes the flutes and forces the debris down and out of the
drill. Then retract the brush and reverse back up to full RPM... Quite a
"How It's Made" opportunity. <grin>
--
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