Just sharpened all of my drill bits in the shop. About 60 of them. Only a few needed more than once in the jig. This was about 90% of all my drill bits. The few brad points, Forrester, and spade bits I either do it with other tools, send out, or throw away and get new ones.
All in all, a great buy! Does the same job as the more expensive models if you only have regular drill bits to sharpen.
Takes about 10 minutes of reading and fiddling around, then I was doing great every time. Make sure to have a magnifying glass or a loupe. The only real way to mess up is to have the bit in the jig off centered (usually just the wee sized bits).
Even a couple of new bits benefited from the sharpening as they are polished to make them look better.
All of the bits drilled a lot smoother and faster after sharpening. Really does improve the bit to have is sharp!
What do I see under the magnifier? Dull bits have their cutting edge bent over, the corner edge is not sharp, and the peak is not well defined. Afterwards, a shiny new surface, crisp peak, a perfect edge and truly sharp corners.
The diamond wheel felt perfectly fine after all of my bits so should last for years. I cleaned it with an pencil eraser (like my sanding belts!) then cleaned the dust chamber. The wheel can also be flipped to expose the other end for double the life.
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Drill Doctor DD350X Drill Bit SharpenerProduct Description: The Drill Doctor 350X 3/32- to 1/2-Inch Drill Bit Sharpener makes it simple to keep a sharp, perfectly angled cutting edge on common drill bits. You'll not only save money by eliminating the need to buy new bits, you'll also get your jobs done faster and more efficiently. The 350X is a compact unit that's ideal for first-time homeowners to seasoned do-it-yourselfers.
The Drill Doctor 350X: - Sharpens bits from 3/32- to 1/2-inch
- Works with high-speed steel, carbide, masonry, and TiN-coated bits
- Utilizes an industrial-strength diamond sharpening wheel
- Offers simple, on-chuck alignment
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 UseA dull drill bit means jobs take longer, and it can result in lower-quality work, damaged work materials, and shortened drill life. But unlike the relatively straightforward task of sharpening flat blades, sharpening drill bits by hand is a difficult and cumbersome task. This is what makes the intuitive, easy-to-use Drill Doctor sharpener so useful.
Two Easy Steps Ensure Bits are Sharp and EffectiveJust as easy to use as the heavy-duty Drill Doctor 500X and 750X models, the 350X offers on-chuck alignment. This eliminates the need for an alignment port and simplifies the sharpening process, making the 350X a perfect choice for home workshops.
You simply secure the bit and turn the chuck an even number of half turns to achieve a perfect 118-degree angle. As you sharpen, the tool's V-block jaws hold the bit precisely in place and ensure that you don't have to worry about jaw twisting, even when working with small bits. This secure alignment system ensures that you maintain accurate bit geometry and don't damage the integrity of your tools.
Engineered for Versatility in Handling Popular BitsThe same chuck can be used to sharpen popular bit sizes ranging from 3/32- to 1/2-inch. The Drill Doctor 350X works with a wide variety of bit types used in wood and light metal work, including high-speed steel, carbide, masonry, and TiN-coated bits.
And with a low, ergonomic profile design, the 350X is comfortable to work with. Its excellent stability means that it won't "walk" away from you, even when you're working with large, tough-to-sharpen bits.
Professional Design and Construction for DurabilityThe Drill Doctor uses 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 can be easily replaced, so you don't incur any maintenance fees. And with each wheel good for about 200 sharpenings, you'll appreciate how infrequently you'll need to replace it.
Behind the smooth operation of this wheel is a permanent magnet motor, which produces consistent power regardless of speed or load, and helps you achieve sharp bits that are easy to work with.
The Drill Doctor 350X is backed by a three-year manufacturerÆs warranty.
What's in the BoxDrill bit sharpener, user guide, and instructional DVD.
Buy NowGet 34% OFF
The larger bits in the set did not have a reduced shank to fit a 3/8" drill chuck, so I sent them set back.I sent Amazon an email of the description error but they have not made the correction.
