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Drill Doctor

Model # DD750X

Internet # 100595323

750X Drill Bit Sharpener

This item has been discontinued.
The Home Depot no longer carries this specific product.

$129.99 /box



Model # DD750X

Internet # 100595323

The Drill Doctor 750X Drill Bit Sharpener is easy to use and works fast, sharpening bits in less than a minute. It restores dull and broken bits from 0.094 to 3/4 inches in size. This sharpener helps create a self-centering bit for less drill bit wandering while you work.

  • Includes a professional hard-shell carrying case
  • 1.75 amp
  • Lightweight design at only 6.6 lbs.
  • Sharpening wheel that is designed for simple user replacement
  • Push to Stop design on the drill point splitting port to help prevent over-splitting of the bit point
  • Adjustable to change the amount of bit material that is removed
  • Built tough to last
  • 3-year manufacturer warranty


Product Depth (in.) 
5.75 in 
Product Height (in.) 
11.75 in 
Product Width (in.) 
13.75 in 
Amperage (amps) 
Bench & Stationary Tool Type 
Color Family 
Power Tool Product Type 
Bench & Stationary 
Product Weight (lb.) 
6.6 lb 
Tools Product Type 
Power Tool 
Warranty / Certifications
Certifications and Listings 
2-UL Recognized,ETL Listed 
Manufacturer Warranty 
3 Year 


Rated 4.6 out of 5 by 30 reviewers.
Rated 4.0 out of 5.0 by Drill Dr It works well but it's a slow process especially for larger bits. No fast magic bullet here, just keep grinding away. July 21, 2015
Rated 5.0 out of 5.0 by Actually works as advertised Unfortunately, I have been disappointed time after time buying new products that make promises they rarely keep. This is one that actually does what it says! I have used my old 350x model for many years and have probably sharpened drill bits over 500 times. It worked pretty good, but was a pain to use due to its chuck. I would have to fiddle with it to try to get the bit to align properly. Using it for masonry bits was a real shot in the dark. This model 750x has a terrific alignment chuck that couldn't be any simpler to use. Whoever designed this is quite an engineer. I can easily sharpen tiny bits all the way up to 3/4" monsters. An 8 year old could do it. I have just finished going through virtually all of my old bits around 225 or so and sharpened them all in one 3 hour session. Drill bits are very expensive these days. I now have 225 new drill bits! On masonry bits - where I had trouble with the old model, this new alignment chuck is a snap. Sharpen a masonry bit in about 1 minute complete. I even sharpened those masonry bits that are about a foot long and 5/8". They cost $36 each to buy new. Now, they are as good as new! This a great product. You will wear down the abrasive wheel in time but can reverse it to double its life. Replacement ones cost about $20. I'm going to sharpen all the bits of my friends too! February 2, 2015
Rated 4.0 out of 5.0 by Works Great! Purchased as a gift for my Husband. He can now sharpen anything he wants to. July 9, 2015
Rated 5.0 out of 5.0 by Just what the "Doctor Ordered" On receiving my Drill Doctor 750 I watched the CD and then went out to my shop and was able to sharpen several drill bits with no problem. I even sharpened one mason bit. I am totally satisfied with this product! December 23, 2014
Rated 2.0 out of 5.0 by Disappointed Purchased this online, I've sharpened my bits for years by hand and seldom have a bit that won't cut the first time. I just needed something like this to center the cutting edges again and get the bits back to the correct angle. But...... the smaller bits seemed to sharpen pretty good but by the time I got to the half inch size, the flutes would cut ok on the outside with a negative relief but the point of the bit's flutes would have a positive relieve consequently it wouldn't cut nor even start a hole. In addition, it had a tendency to dub off the top part of the opposite flute too. Never did figure out why this was happening. I tried all kinds of different adjustments with no avail. You can't see the actual grinding going on so everything is a guess as to what direction to go to correct the problem. The DVD wouldn't play on my computer's Windows 8.1 OS so that was of no help either, not sure what it was designed for. Sadly, I'm sending it back. I had high hopes of if working with no problem but not so in my case. February 7, 2015
Rated 5.0 out of 5.0 by Great product, easy to use. I had drill bits that I had kept around that were dull and some of the bigger ones were broken. I kept saying that one day I get a drill bit sharpener, I saw the drill doctor and decided to buy one and check it out. It is one of the best tools I have ever bought. The best thing is this tool really pays for its self. In one day I sharpened over 110 drill bits. This tool never slowed down, never over heated, and sharpened the bits with ease. If you been putting off getting this tool, don't wait, get it now! February 12, 2013
Rated 5.0 out of 5.0 by One of the best experiences I have had buying something. There was a bit of a learning curve, but the enclosed dvd solved this issue. March 25, 2015
Rated 5.0 out of 5.0 by drill doctor This is a great product it really does beat trying to sharpen bits on a bench grinder. I have gone through a large box of old drill bits and sharpened them all. If the bit i am using gets dull i just use the drill doctor to resharpen it and keep going. I will never have another dull drill bit or have to run out and buy a new drill bit when one brakes or becomes dull. December 9, 2010
  • 2015-07-29T12:09:40.808-05:00
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