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Drill Doctor DD750X Drill Bit Sharpener

4.4 out of 5 stars 675 customer reviews
| 76 answered questions

Price: $124.99 & FREE Shipping. Details
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  • Imported
  • Drill bit sharpener sharpens high-speed steel, masonry, carbide, and TiN-coated bits
  • Sharpens 3/32-inch to 3/4-inch standard twist bits and creates split points
  • Replaceable diamond sharpening wheel
  • Includes custom blow-molded plastic case
  • 7-3/4 pounds; 3-year warranty valid only in North America on 110-volt power sources
68 new from $117.54 2 used from $108.74

Home Gift Guide
$124.99 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com in easy-to-open packaging. Gift-wrap available.

Frequently Bought Together

  • Drill Doctor DD750X Drill Bit Sharpener
  • +
  • Drill Doctor DA31320GF 180 Grit Diamond Replacement Wheel for 350X, XP, 500X and 750X
  • +
  • Drill Doctor DA31325GF 100 Grit Sharpening Wheel
Total price: $162.45
Buy the selected items together

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Product Description

Product Description

Easily sharpen split point bits for faster penetration and less drill bit walking with the Drill Doctor Drill Bit Sharpener 750X, perfect for sharpening high speed steel, masonry, carbide and tin coated bits. Designed to handle larger drill bits up to 3/4", ideal for sharpening 3/32" to 3/4" bits with one chuck, compatible with any angle from 115 to 140 degrees and offers optimal custom flexibility. Features a new custom point and adjustable material take-off.


Make your work faster and easier while saving yourself money sharpening your dull and broken drill bits with the Drill Doctor 750X 3/32- to 3/4-Inch Drill Bit Sharpener. Designed for the serious tool user, this professional, easy-to-use system makes it simple to keep a sharp, perfectly angled cutting edge on bits you use often, and it can even be used to put an edge back on broken bits.

The Drill Doctor 750X:
  • Sharpens bits from 3/32- to 3/4-inch
  • Works with high-speed steel, carbide, cobalt, TiN-coated, masonry, and split-point bits
  • Works with English, metric, and letter gauge bits
  • Utilizes an industrial-strength diamond sharpening wheel

Inside the Drill Doctor is an industrial-strength diamond sharpening wheel. View larger.

The Drill Doctor is compact and easy to use. View larger.

Sharpening dull and broken drill bits saves you time and money. View larger.
Sharp Tools Perform Better and Are Safer to Use
Whether you're a professional tradesperson or a serious hobbyist, you know that a dull drill bit can waste valuable time, result in lower-quality work, damage work materials, and shorten your drill’s life.

But unlike the relatively straightforward task of sharpening flat blades, sharpening drill bits by hand is a cumbersome and difficult task. This is what makes the intuitive, easy-to-use Drill Doctor sharpener so useful.

Three Easy Steps Ensure Bits Are Sharp and Effective
With the Drill Doctor 750X, you simply align the bit by setting it against the stop and locking it in place. To sharpen the bit, you turn the chuck an even number of half turns, depending on the size of your bit. As you sharpen, long jaws hold the bit precisely in place, and jaw guides eliminate jaw twisting on small bits. This secure alignment system ensures that you maintain accurate bit geometry and don't damage the integrity of your tools.

Once the bit is sharpened, the Drill Doctor 750X gives you the option of making a unique BACK-CUT split-point bit that gives your bit an extra-narrow chisel point, making it faster to penetrate and less likely to wander on the material you are drilling in to.

Additionally, the drill point splitting port offers a "Push to Stop" design that will prevent over-splitting the bit point. The adjustable material take-off allows you to change the amount of bit material that is removed to accommodate large, broken bits or extend the life of small, precision tools.

Engineered for Versatility and Flexibility
The same chuck can be used to sharpen bits of all sizes, from 3/32- to 3/4-inch, whether they are English, metric, or letter gauge bits. The Drill Doctor 750X sharpens a wide variety of bit types, from high-speed steel, carbide, cobalt, TiN-coated, masonry, and split-point bits for working with metal.

Professional Design and Construction for Durability
For added durability, the Drill Doctor 750X features a metal split-point port and a die-cast point angle shuttle. The tool relies on a permanent-magnet motor that produces consistent power, regardless of speed or load.

The Drill Doctor 750X also relies on an industrial-strength diamond sharpening wheel that won't change shape over time, and a cool design that means bits don't heat up and lose their tempering as you sharpen them. This wheel, which is good for about 200 sharpenings, is easy for users to replace.

As a bonus, the Drill Doctor 750X comes with a rugged shell case, making it easy to transport to the job site. This durable case offers internal storage space for your Drill Doctor, two chucks, two sharpening wheels, and a storage area for small drill bits or other accessories.

The Drill Doctor is backed by a three-year manufacturer’s warranty.

What's in the Box
Drill bit sharpener, hard-shell carrying case, user guide, and instructional DVD.

Product Information

Technical Details

Part Number DD750X
Item Weight 5.9 pounds
Product Dimensions 13.8 x 5.8 x 11.8 inches
Item model number DD750X
Size full size
Color gray/black
Material Carbide
Power Source ac
Voltage 24
Item Package Quantity 1
Number Of Pieces 1
Measurement System Inch
Certification certified frustration-free
Included Components Bare-Tool
Batteries Included? No
Batteries Required? Yes
Warranty Description 3 years
National Stock Number 3415-01-559-6119

Additional Information

Customer Reviews
4.4 out of 5 stars 675 customer reviews

4.4 out of 5 stars
Best Sellers Rank #1,887 in Home Improvements (See top 100)
#8 in Home Improvement > Power & Hand Tools > Power Tools > Drills > Drill Drivers
#19 in Home Improvement > Power & Hand Tools > Power Tool Parts & Accessories > Power Drill Parts & Accessories
Shipping Weight 5.9 pounds (View shipping rates and policies)
Domestic Shipping Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available October 2, 2001

Warranty & Support

Warranty, Parts:Parts
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.


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Customer Reviews

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on November 3, 2006
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on August 14, 2002
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