Best Drill Bit Sharpeners

Review & Comparison, Last Update November 20, 2019
Regular drill bits tend to get dull sooner or later throughout their service life and, unless you are using the most expensive models that can go years without proper maintenance, it is a good idea to invest in a drill bit sharpener. On this list, you will find the best drill bit sharpener models available on the market today. ...Read more ...Read less
BEST 2019
PROS
CONS
OUR VERDICT
Type
Compatible Bits
Sharpening Angle
Extras
Warranty
 
PROS

The tool comes equipped with a 180-grid sharpening wheel that features diamond coating. Thanks to this, you can sharpen hundreds of different drill bits before it wears out. On top of that, the coating allows using the tool on hard carbide drill bits.

CONS

The plastic chuck isn't all that reliable. 

OUR VERDICT

The Drill Doctor 750X is definitely one of the most versatile and reliable sharpeners available today. Compatible with carbide, cobalt, high-speed steel, black oxide, TiN-coated, twist, masonry, and many other bit types, it surely gets the job done. By opting for this model, you are getting a universal kit that will last you for years to come.

detailed parameters
Type

Drill bit sharpening machine 

Compatible Bits

3/32" - 3/4"

Sharpening Angle

Adjustable: 115° - 140°

Extras

Pre-installed 180-grit diamond sharpening wheel (replaceable), Adjustable material take-off, "Push-to-stop" drill point splitting port, Storage bag

Warranty

3 years

PROS

This particular model comes together with a convenient setting template that allows adjusting the clearance angle of the attachment. Thanks to this subtle yet useful feature, you can use the sharpener on various drill bits that have different cutter angles.

CONS

The sharpening process takes a considerable amount of time.

OUR VERDICT

Even though this tool is designed for Tormek water-cooled sharpening machines (T-7 and T-3), it can also be attached to regular wheel grinders. Thanks to this, you can sharpen virtually any metal cutting tool that fits the holder jaws. This includes woodworking, metalworking, and drill bits, making this model a cheaper alternative to electric grinders.

detailed parameters
Type

Drill bit sharpening attachment for Tormek T-7 and T-3 sharpening systems

Compatible Bits

7/64" - 7/8"

Sharpening Angle

Adjustable: 90° - 150°

Extras

Setting template and magnifier

Warranty

1 year

PROS

The design of this model features a special container tray that picks up all metal materials left after the sharpening. On top of keeping the workbench clean, it also makes sure that your eyes stay protected against different metal particles. 

CONS

The maximum drill diameter is limited to 1/2 inches.

OUR VERDICT

The Drill Doctor 350X is a smaller alternative to the fully-fledged sharpening machine from the same company, however, it still has quite a bit of power to be used on a daily basis. With this little device, you will be able to sharpen every standard drill bit out there without breaking a sweat.

detailed parameters
Type

Drill bit sharpening machine 

Compatible Bits

3/32” - 1/2”

Sharpening Angle

118°

Extras

Pre-installed 180-grit diamond sharpening wheel (replaceable), On-Chuck alignment system

Warranty

3 years

PROS

The base of this sharpener features dual-pivot points that ensure that the bit holder won't move an inch while you sharpen your drill bits. Additionally, the design of the sharpener is ambidextrous, making this model equally comfortable for right- and left-handed users.

CONS

The measuring scale wears off fairly quickly.

OUR VERDICT

If your daily life involves drilling and working with wood, then this model will be right up your alley. This small yet highly effective attachment allows sharpening bits, skew chisels, gouges, scrapers, as well as parting tools with ease to match. The angle adjustment system makes it easy to fit tools with diameters of 1-1/2 inches.

detailed parameters
Type

Drill bit sharpening attachment for use with bench grinders

Compatible Bits

1/8" - 1-1/2"

Sharpening Angle

Adjustable bevel (9 positions)

Extras

Base with dual pivot points, Measuring scale, Camlock handle

Warranty

Amazon's 30-day return policy

PROS

The tool's parts are made of high-quality metal alloy which reduces mechanical wear and ensures the model's long and effective service life. On top of that, the powder-coated housing makes it pretty much entirely corrosion-proof.

CONS

The tool's bolt fixation mechanism requires screwing/unscrewing it every time you want to use it.

OUR VERDICT

This affordable yet highly effective drill bit sharpening tool from Woodstock is extremely easy to use and adjust, making it ideal not only for drill bits but other cutting tools as well. Designed to be used with bench and belt grinders, it fits drill bits with diameters of up to 3/4 inches - a must-have product for any workshop.

detailed parameters
Type

Drill bit sharpening attachment for use with bench grinders

Compatible Bits

1/8" - 3/4"

Sharpening Angle

Adjustable (5 positions)

Extras

Mounting base for securing to a workbench

Warranty

1 year

Drill Doctor 750X

The Most Versatile Model Around

The Drill Doctor 750X drill bit sharpener is built to last.

Designed with professional use in mind, the unit is capable of sharpening bits with the size of 3/32 to 3/4 inches. As for the actual sharpener, the pre-installed 180-grit diamond sharpening wheel does its job fairly well and can be used even on carbide bits.

To make the whole process a bit more controllable, the unit features an automatic Push-to-stop drill point that won’t let you cut the bit too much (if configured properly). The drill point can be adjusted to regulate the amount of material that’s being removed during the sharpening process.

Moving on, let’s take a look at the features that make this little unit stand out among other similar sharpeners. First, it’s the adjustable chuck that can be used to sharpen drill bits at angles from 115° to 140°. With this convenient part on board, you can work with all-purpose and special bits without too much of an effort.

All in all, the Drill Doctor 750X is definitely among the best drill bit sharpener tools thanks to its well-thought-out design and great build quality. The 750X cuts through high-quality metals and steel with ease to match, while the adjustable chuck designed for a variety of drill bits makes this model a worthy choice for both professionals and hobbyists.

Review of Drill Doctor 750X Drill Bit Sharpener

Additional Info

User Manual     Manufacturer


 

Tormek DBS-22

Sharpens Every Drill Bit in Your Arsenal

Tormek DBS-22 is designed as an attachment to the Tormek T-7 and T-3 water-cooled grinding and sharpening machines as well as other grinding wheels.

Classification out of the way, let’s break down the core features of the attachment itself. The two things that make this tool from Tormek better than the majority of similar models are the symmetrically sharpened cutting edges. Once set up, the cutter sharpens the drill bits and creates equal lips on all sides. Additionally, the tool can also create point angles, 4-facet points, as well as clearance angles, which also adds a couple of bonus points to its overall versatility.

Even though it can be a bit tricky to set up the drill holders for your specific needs, you can always use the user manual to adjust the angle according to your requirements step by step. The manual is as informative and accessible as they come.

Plus, the kit comes equipped with a special base plate that features the recommended angles for all common bit sizes. By using this simple yet highly convenient plastic ruler, you can be sure that all cuts will be precise. Once set and fixed to a grinding stone, the drill bit sharpener will remain stable regardless of applied pressure, ensuring clean sharpening.

If you can’t imagine your work without drilling and are looking for a convenient sharpener for your Tormek system, then this model will be right up your alley.

Review of Tormek DBS-22 Drill Bit Sharpener

Additional Info

User Manual     Manufacturer


 

Drill Doctor 350X

Small yet Capable

The Drill Doctor 350X is another model designed for professional use, however, thanks to its relatively simple build, it will also prove accessible for users that want to purchase their first sharpener tool.

For added durability, the unit features an industrial-grade diamond wheel that ensures its long service life. Additionally, the tool incorporates V-block jaws that firmly hold the bits while you sharpen them, eliminating the need for additional chucks.

When it comes to the sharpener’s versatility, it can be used on standard, masonry, and twist bits with sizes ranging from 3/32 to 1/2 inches. On top of that, the tool can be adjusted to sharpen metal bits at a base angle of 118°, which should suffice all standard jobs. Even if your drill bits have to be sharpened at a different angle, you can achieve it by grinding them a bit more.

Thanks to the combination of its high-quality sharpening wheel and a powerful electric motor, the unit is capable of sharpening standard-size bits in under one minute, which is really fast considering its small size.

Wrapping things up, if you are searching for a workhorse of a sharpener, then this model from Drill Doctor will prove a great pick for that role. Precise and reliable, it gets the job done when you need to sharpen your drill bits fast and easy.

Review of Drill Doctor 350X Drill Bit Sharpener

Additional Info

User Manual     Manufacturer


 

Woodcut Tools Drill

A Device That Sharpens Anything

The Woodcut Tools sharpener for drill bits is an attachment to the bench grinder rather than a fully-fledged device. But how does this attachment compare to them in terms of sharpening effectiveness? Given a good sharpening wheel, it does not only sharpen the bits quite effectively but also is easier to adjust than most standalone sharpening tools.

First things first, the adjustable bevel enables quick and simple adjustments according to the size and diameter of your drilling bit. Thanks to this, you can sharpen bits ranging from 1/8- to 1/2-inch in size. The exact angle scale goes from 20° to 140°, which allows configuring the bit holder jaw in a matter of seconds. The only issue you may have with the scale is the fact that it wears off rather quickly, so we recommend taping it with transparent duct tape.

Despite this small inconvenience, the attachment can be used to sharpen other hardware including lathe tools, gouges, as well as scrapers, thanks to this universal scale meter.

In the end, this sharpener attachment from Woodcut Tools will be an ideal pick for users looking for an all-purpose tool that doesn’t need any additional alignment. Easy to set up and use on a grinder wheel, it is by far one of the simplest and most effective sharpeners out there.

Review of Woodcut Tools Drill Bit Sharpener

Additional Info

    Manufacturer


 

Woodstock D4144

A Simple Sharpener Attachment

The Woodstock D4144 is yet another bench grinder attachment that utilizes a slightly different alignment system compared to other sharpening machines listed here.

First of all, the thing that makes this model special is its construction. You have to use this attachment with a belt grinder. However, its mounting requires a slightly different installation method. Once installed, the attachment can be adjusted to accommodate different cutting angles ranging from 49° to 88°, making it convenient to use on bits with different cutter shapes.

The aligning process, on the other hand, can be a bit of a hassle at first since it takes time to unscrew the bolt and then screw it back each time you change the bit. After you've successfully mounted the unit, it will fit drill bits with sizes ranging from 1/8 to3/4 inches including most standard bits.

Furthermore, you can use this model from Woodstock to sharpen other tools including gouges, scrapers, and woodworking lathes as long as their size fits the holding jaws.

All things considered, the Woodstock D4144 drill sharpener is a reliable, budget-friendly solution for users that use their power tools fairly often. Easy to set up and align, the model is effective enough for DIY use. Considering the price of this unit, there is not much more you could possibly ask for.

Review of Woodstock D4144 Drill Bit Sharpener

Additional Info

User Manual     Manufacturer


 

What Is a Drill Bit Sharpener?

If you use power tools on a daily basis, chances are you go through your drilling bits and other lathe and woodworking tools rather fast. The solution to this problem is getting a special drill bit sharpener that allows prolonging the service life of your regular bits for much longer.

Depending on your needs, you can pick between fully-fledged sharpeners and attachments that need to be utilized with a belt or a wheel grinder in order to sharpen your tools.

While the first type is usually only suitable for drill bits, the attachments for grinders can be used with various tools and not just drill attachments.

Additional features of these sharpening machines may include an automatic stop function that won’t let you cut too deep and damage the drill bit. Some models also come equipped with a grinder wheel. If you don’t have one already, we definitely recommend opting for these models.

If you are looking for high-precision drilling tools, we couldn't recommend these drill presses highly enough. Prefer handheld models? These cordless drill models will definitely fit your bill.

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Publish Date: 2019-09-03 14:51:33