I was just stating a fact, I have access to a Darex, which is better than the drill dr. If it's made by Darex, then it's gonna still get the job done. It's just obviously much cheaper for the homeowner.
Every drill I set up at work, be it for 1 hole or 100 or 1000 holes, gets a quick pass on the sharpener. Dad got a used drill doctor somewhere and I've used it (worked ok), but it's always not where I am so I go in the shop and use the bench grinder. If a whole bunch are dull, I just bring them all in and give them a quick once over. The added benfit is I can split the points too.
Here's the one we have, and we've got the countersink attatchment to go with it. It's only $3600.... http://www.darex.com/index.php?option=com_virtuemart&Itemid=4
Donovan from Wisconsin