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Keep Your Drill Bits Sharp with a Drill Bit Sharpener

While you may have had your drill and drill bits forever with fantastic use, have you ever thought about sharpening up your drill bits to make them work like new?

drill bit sharpener

Most people get their tools and don’t really think about standard maintenance until something happens to them or they just wear out and need to be replaced. When it comes to drill bits, however, you can easily preserve the life of your drill bits by sharpening them and keeping them clean.

A drill bit sharpener is a perfect tool to add to your tool collection as it will preserve the life of your drill bits and make them easier and more effective to use. If you aren’t sure where to even start to look when it comes to finding a great drill bit sharpener, look no further!

We have plenty of fantastic drill bit sharpeners to look at within this review, as well as top-of-the-line products and all the specifications you need to know about each one.

Top 3 best sharpest drill bits

Best overall: Work Sharp WSKTS-W Knife & Tool Sharpener

This Work Sharp knife and tool sharpener is the best overall drill bit sharpener due to its effectiveness. You can easily sharpen every drill bit or knife you own quickly and with ease. This drill bit sharpener is sure to give you the sharpest drill bits you’ve ever seen, and you won’t have to break a sweat doing it!

Best value: Drill Doctor DD350X Drill Bit Sharpener

This Drill Doctor drill bit sharpener will get you the best possible value. This sharpener uses carbide and Titanian to get your drill bits super sharp without having to spend an arm and a leg. While this is a bit of a smaller machine, you get the most value with this sharpener due to the high-powered blades and size.

Best bargain: CZS Drill Bit Sharpener Portable Diamond Drill Bit Sharpening Tool

If you are looking for the best drill bit sharpener on a budget, look no further than the CZS Drill Bit Sharpener tool. This easy to use, super lightweight tool is ideal for sharpening iron-based drill bits with a grinding wheel. This tool comes with extra corundum grinding wheel and wrench to make sharpening your drill bits even easier than you could have imagined.

What is a Drill Bit Sharpener?

A drill bit sharpener is a specialized tool that can take your blunt or old drill bits and transform them into shiny, sharp drill bits as if they were brand new. They will cut easier and perform better and you are sure to notice a difference after using your blunt drill bits for so long. Your drill bit is really only as great as its drill bits, after all, so its important to keep your tool healthy by providing it with freshly sharpened drill bits. This will make your drill work much better overall and you will even be able to prolong the life of your drill bits and your drill itself as it will be used with ease. Drill bits can be expensive to buy individually, and even mor expensive if you have to replace an entire set, so keeping your drill bits will help prevent them from becoming weak, blunt, or brittle with multiple uses over time.

Manually sharpening your drill bits is much less expensive than having to spend money on a new set, so keep that in min when trying to decide if you should add a drill bit sharpener to your tool collection. Its’ super easy to use a drill bit sharpener, and once you are used to your machine (if you’ve never used on before) you will see just how fast it is to effectively sharpen all of your drill bits.

Do You Need a Drill Bit Sharpener?

If you are someone who doesn’t like to spend money on a brand-new drill bit set every few years, then you may very well need a drill bit sharpener in your life. While your drill bits may still be used even while blunt, a drill bit sharpener will bring your blunt, old drill bits back to life and you will see that in your work. Freshly sharpened drill bits will work better, faster and you will get your household chores or side jobs done fast and efficiently.

Also, it’s not good to keep using blunt drill bits as they can break or even splinter wood. If a drill bit breaks, there is no way to bring it back to life, you simply have to go buy a new drill bit. As drill bits usually come in a set, you’d have to buy a complete set of new drill bits just to be able to use that one individual drill bit again. This is a waste of money, time, and space. Investing in a drill bit sharpener can save you money in the long run.

What to Look for When Buying a Drill Bit Sharpener

When looking for a drill bit sharpener, there are several very important factors that you should keep in mind while browsing.


You may know of someone who has all the tools known to man, and ideally, if you want to gift this person a drill bit sharpener, you are going to want to make sure that this individual has enough space in their tool shed or work room. There is a wide variety of drill bit sharpeners out there, so you are going to want to make sure that you are purchasing a smaller drill bit sharpener for a small space, or a larger drill bit sharpener for a larger space.

The bigger the sharpener is, the heavier it will be, so you will also want to take that into consideration before purchasing a huge drill bit sharpener that you can’t easily carry around with you. You will also want to make sure that your drill bits will fit into the specified drill bit sharpener and your drill bits won’t be too large or to small to be sharpened correctly.


You are going to want to make sure that your drill bit sharpener is made of strong materials, such as aluminum or carbide. These types of elements can effectively sharpen all kinds of drill bits. If your sharpener has borazon in it, that is great because borazon is one of the hardest substances you can find and will easily sharper even your toughest drill bits. Keep in mind that drill bit sharpeners with borazon can be some of the heaviest drill bits out there, so plan effectively before purchasing. Borazon grinding wheels are ideal for being able to sharpen all kinds of drill bits, so this is a major plus.

Power Source

While browsing drill bit sharpeners, you are going to find two kinds out there: manual and electric. Electric drill bit sharpeners are going to need to be plugged in to an electricity power source, so odds are you are going to have to work near an electric plug. Keep this in mind if you are hoping to use your drill bit sharpener in an area where there will be no electricity immediately near you.

Manual drill bit sharpeners may take more manpower and time to sharpen, but they are highly effective if you need to sharpen your drill bits in the middle of nowhere or if you are on site at a location that does not immediately have electricity provided to you. Electric drill bit sharpeners will sharpen you drill bits quickly and make them super sharp, where a manual drill bit sharpener is good to use on the go, but maybe won’t get you as sharp of a drill bit as an electric drill bit sharpener could provide.


What’s super great about drill bit sharpeners is that they aren’t limited to just sharpening drill bits, there are so many drill bit sharpeners out there that can also sharpen knives, shears, scissors – all kinds of sharp objects. You may want to consider purchasing a sharpener that can sharpen all sorts of tools as this will make your money stretch farther as you can sharpen so many other things. These are great tools to keep within your home as things become blunt and you can easily have one tool to sharpen all of your items instead of having to buy a few tools that could essentially give you the same thing.

The Best Drill Bit Sharpeners

Now that you know so much more about drill bit sharpeners, you can brows our list of the top best drill bit sharpeners you can buy today.

Work Sharp WSKTS-W Knife & Tool Sharpener

Work Sharp WSKTS-W Knife & Tool Sharpener

The Work Sharp knife and tool sharpener is a great tool because you don’t just use it to sharpen up your drill bits, you can use it for so many other things as well. This tool sharpener can sharpen every knife you have with the best results possible. No cheap parts were put into this knife and tool sharpener, so you can rest assured that all of your drill bits and other items that need to be sharpened will be expertly sharpened without any damage done to the longevity of the tool.


  • Sharpen multiple things
  • Easily replaceable grit belts
  • Precision sharpening
  • Comes with a one-year warranty


  • May be a bit expensive for some
  • Sells out fast

Tormek Original Water Cooled Sharpening System for Edge Tools

Tormek Original Water Cooled Sharpening System for Edge Tools

The Tormek T-8 water-cooled sharpening system is perfect for all of your edged tools. This system comes with a water-cooled sharpening set up with no risk of overheating. This will keep you and your home at ease as there is a safety tied to this machine that will actually prevent it from getting too hot too fast. You can sharpen all of your edged tools with expert precision with this machine and it even comes with an eight-year warranty if you register your product online. So many perks here.


  • Great for sharpening all edged tools
  • Has safety so it won’t get too hot too fast
  • Water-cooled system
  • Comes with an 8-year warranty


  • May be a bit complicated for beginners
  • It is on the heavier side

Drill Doctor Bit Sharpener

Drill Doctor Bit Sharpener

If you are looking for a sharpener specifically for your drill bits, look no further. The Drill Doctor is here to remedy those old blunt drill bits by making them sharp, shiny, and looking and performing just like new. The Drill Doctor is perfect for sharpening standard drill bits and it has a professional and durable design for the best construction and output possible.


  • Sharpens standard drill bits
  • Professional design
  • Durable construction
  • Comes with a 3-year warranty


  • Only sharpens drill bits
  • May be a bit pricey for some

Doctor Drill Bit Sharpener

Drill Bit Sharpener

A bit of an upgrade from his younger brother, this Drill Doctor 500X drill bit sharpener is the perfect tool to get all of your drill bits to their sharpest possible. This machine will easily sharpen a wide range of drill bits including split points and drill bits that need to be used in exceptionally tough jobs. No drill bit is too tough to sharpen for this machine, as it has a replaceable diamond sharpening wheel.


  • Has professional diamond sharpening wheel
  • Bigger machine
  • Can sharpen a wide array of drill bits
  • Engineered for versatility


  • Powerful machine
  • May be a bit pricey for some

Drill Doctor – DD750x-W 750X

Drill Doctor - DD750x-W 750X

In the drill doctor family, this machine would be that tough cousin that shows up for Thanksgiving with crazy stories. This machine could be ranked right in between the last two drill doctor machines, as it’s more powerful than the first one but a little less so than the Drill Doctor 500X. This machine will accurately and effectively sharpen multiple types of drill bits, so if you are someone with a large collection, this is the machine that can tackle them all.


  • Sharpen multiple drill bits
  • Custom point angle sharpening system
  • Will extend the life of your drill bits
  • Comes with a three-year warranty


  • May be too small for some
  • May be a bit loud


If you still have some questions about these amazing machines, that’s only because some of them have caught your attention, which is a good thing. If you need more information, check out the questions below, as you might just find your answer there.

What is the best drill bit sharpener?

There are so many great drill bit sharpeners within this article, but our favorite has to be the very first drill bit we discussed, the Work Sharp WSKTS-W Knife & Tool Sharpener. You can find all of the specs on this machine in the link provided at the very top. It’s fast, powerful, and great for beginner sharpeners and expert sharpeners.

Is it worth sharpening drill bits?

Absolutely. If you are someone who likes to extend the life of all of your tools and sees each tool purchase as an investment, owning a drill bit sharpener just makes sense as it will help you keep your drill bits working great for as long as possible.

How do you sharpen a drill bit by hand?

A hand drill bit sharpener takes a little bit of elbow grease, but it essentially works by cranking the drill bit sharpener around the drill bit until sharper edges are formed. Think of this process kind of like opening a tin can with a can opener. It’s a relatively similar crank technique but it can be a bit difficult for those who don’t have much hand strength.

Does Drill Doctor work?

Yes. The line of Drill Doctor machines are so good and there are so many of them because they are all different versions. Sometimes you need a bigger machine, and sometimes you just need something smaller, so Drill Doctor is an expert when it comes to manufacturing the perfect drill sharpening machine for the job.

The Bottom Line

As you can see, there are so many great reasons to own your very own drill bit sharpener. All you need to do is decide just how big of a machine you need, how frequently you’d want to sharpen your drill bits, and if you need this machine to be able to sharpen some of your other tools like knives. Overall, owning a drill bit sharpener is just great to have as it will help extend the life of your drill bits and you won’t have to go replacing them every other year or so, depending on how much you use them.

A drill bit sharpener may be a bit of an investment, but if you get a machine that can also sharpen other household items such as knives or scissors, you are really investing in a machine that has so many other uses. You won’t be sorry adding any of these wonderful machines to your tool collection.