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[Shop-talk] Drill Doctor

Subject: [Shop-talk] Drill Doctor
From: shop at shariconglobal.com (Aric)
Date: Sun, 24 Jul 2011 20:52:43 -0400
References: <000301cc4a5c$246f43a0$6d4dcae0$@ameritech.net>
Finally!  A topic I can help with!!!

I picked up a 750x a couple years back and I'm still undecided about it.
Sometimes it puts a great point on, other times it puts a left hand relief
on a right hand drill.  Apparently it's a result of improper timing of the
drill in the holder, but damned if I can figure out what I'm doing wrong
(since it'll do it wrong 3 times in a row and then correctly, all without me
changing a thing).  Small drills can be a pain due to being shorter than the
collet and I have yet to figure out how to use it to touch up the point on
centerdrills.  I also haven't yet figured out how to properly touch up
135deg split point carbide drills with it, or parabolic for that matter.
That said, it usually works just fine for regular drills and I'll usually at
least give it a try before heading over to the grinder to do it by hand.  

-aric.

> -----Original Message-----
> From: shop-talk-bounces at autox.team.net 
> [mailto:shop-talk-bounces at autox.team.net] On Behalf Of Karl Vacek
> Sent: Sunday, July 24, 2011 7:48 PM
> To: shop-talk at autox.team.net
> Subject: [Shop-talk] Drill Doctor
> 
> After having sharpened drills freehand all my life, a couple 
> of days ago I finally decided I needed to look at a Drill 
> Doctor.  Just not as steady and patient as I once thought I was.
> 
>  
> 
> I had half an hour to spend at Sears this afternoon and lo 
> and behold, they had a Drill Doctor 750X on the closeout cart 
> for $75.  Apparently complete, apparently unused, just an 
> opened box return.  I bought it - even Amazon gets nearly $140 for it.
> 
>  
> 
> Before I use it and it's all mine like it or not, anyone have 
> any experience with them?  Are they accurate and worth it?  
> Any problems?
> 
>  
> 
> TIA
> 
> Karl

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