Drill Doctor 400

Let me get right to the point.  This is a drill bit sharpener that will sharpen Wood, Metal and Masonry bits.  I tested this thing using several different kinds of bits to see if it does what it's suppose to.  I took each bit and drilled a hole in wood or metal (was not able to test the masonry bits yet) to see if the bit even need sharpened.  Then, I sharpened the bit using the Drill Doctor 400 and tested the bit again to see if it drilled better or no change at all.  

Here is what I thought:
Pro's:
1.  It's worth it if you have a lot of drill bits that need sharpened or if you want to want to save money over a long period of time.  If you don't drill that much then just buy a new bit.
2.  It worked and is easy to understand.  Simple steps.
3.  Easy to clean
4.  Comes with a video!  (Even though its not the most exciting thing to watch)
5.  Nice Case, everything fits perfect

Con's:
1.  Expensive, but if you use the coupon code XAi its 25% off.
2.  The split point feature helps metal bits drill better but is very inconsistent.
3.  Lots of plastic parts, but none seem to be brittle or to weak for there purpose.

- To get your own Drill Doctor go here : www.drilldr.com
Be sure to use the coupon code XAi to get 25% off any purchase made from that site.

Test materials used:

Other Test Pictures:
 

Reviewed by: Jonathan M.