Drill Doctor® 750X Bit Sharpener

Don’t let dull drill bits slow you down! Top-of-the-line professional bit sharpener from Drill Doctor is built to handle larger drill bits — up to 3/4" — and offers additional custom flexibility.

• Sharpens 3/32"-3/4" bits with one heavy-duty chuck.
• With durable metal sharpening and split-point ports.
• Quick-change diamond sharpening wheel.

Sharpen dull and broken drill bits in less than 60 seconds, including high- speed steel, black oxide, masonry, TiN coated, cobalt, carbide, split point and custom bit angles from 115º to 140º. New custom point lets you choose any angle from 115º to 140º. New adjustable material take-off allows you to touch up a slightly dull bit or deep grind a heavily damaged bit. Quick-change diamond sharpening wheel is easy to replace without tools after hundreds of sharpenings. With variable alignment to adjust chisel and relief angles. Create self-centering split points in any drill bit. Patented dual-cam sharpening system lets you sharpen bits with a few easy turns. Powerful 15,000 RPM motor. 6-foot power cord. Plastic housing is double insulated and impact resistant. Includes polyethylene carrying case, instructional DVD and user’s guide.

Drill Doctor 500/750X Manual

Customer Reviews and Photos for: Drill Doctor® 750X Bit Sharpener Average Rating: (4.6) (5 customer reviews) Add your review...

1) Submitted by Chuck Humphreys, from Sisters, OR on 1/3/2010 Customer Rating: I put off buying one of these for a long time, thinking it might end up being yet one more potentially useful tool but which, in reality, just sits on a shelf. But quite the contrary! Although I ground off nearly half inch of bit before my son and I mastered the techniques (the video helps more than the written instructions), I can now sharpen bits in no time. I no longer tolerate half-sharp bits, which happen a lot in metal working. Once you get the technique down, the bits seem to come out almost factory sharp. My only regret is having waited so long to buy one!

2) Submitted by Norman , from new market, MD on 4/9/2009 Customer Rating: Every product I have bought from Rockler has been first class at a good price. I have done my research with other online stores and catalogs. Most of the time Rockler price is the same or less than the other sellers. The Drill Doctor is no exception. Good quality and a competitive price.

3) Submitted by John, from Wynantskill, NY on 1/15/2009 Customer Rating: Watch the DVD, read, and follow, the instructions and you will be up and running with no errors in less than 30 minutes. This machine works great!

4) Submitted by Greg, from Freeland, MI on 11/12/2008 Customer Rating: I like the options since I used to be a machinist. Great machine for a novice or beginner. Grinds are good but the relief on the web option lacks some for it does not take enough material off. But overall a good machine for someone whom does drilling in many different materials.

5) Submitted by Al Miller, from Palm Coast, FL on 9/17/2008 Customer Rating: I was very skeptical about how good this tool could be; but after sharpening a few bits that I was ready to throw away, I am amazed. I particularly like the ability to add a Split Point when sharpening. The split point centers the bit and minimizes / eliminates any walk around -- no center punch required. Great tool.