I Tested the Best Drill Bit Sharpening Jig: Here’s What Worked for Me

AvatarByAlvin Rath

When I first started working with power tools, one thing quickly became clear: a sharp drill bit makes all the difference. But keeping those bits in top shape can be a challenge, especially when they dull faster than you’d expect. That’s where a drill bit sharpening jig comes into play. This handy tool not only saves you money by extending the life of your drill bits but also ensures precision and efficiency every time you tackle a project. I’ve found that having the right sharpening jig transforms the whole drilling experience, making even the toughest materials easier to work with. If you’re curious about how this small device can make a big impact on your DIY or professional work, you’re in the right place.

I Tested The Drill Bit Sharpening Jig Myself And Provided Honest Recommendations Below

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General Tools Drill Grinding Attachment 825 - Drill Accessories - For use with ANSI, OSHA, and UL

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General Tools Drill Grinding Attachment 825 – Drill Accessories – For use with ANSI, OSHA, and UL

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Drill Doctor DD350X Drill Bit Sharpener - 3/32

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Drill Doctor DD350X Drill Bit Sharpener – 3/32″ to 1/2″ – Electric Sharpener – High Speed & Portable – for Steel, Masonry, Carbide & Tin-Coated Bits

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ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders

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ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders

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Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC - 118°)

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Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC – 118°)

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2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135°, Portable Bit Grinding Tool for Twist Drill Bits, High Precision Angle Sharpener for Metal Wood Plastic – Compatible with Bench Grinders

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2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135°, Portable Bit Grinding Tool for Twist Drill Bits, High Precision Angle Sharpener for Metal Wood Plastic – Compatible with Bench Grinders

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1. General Tools Drill Grinding Attachment 825 – Drill Accessories – For use with ANSI, OSHA, and UL

General Tools Drill Grinding Attachment 825 - Drill Accessories - For use with ANSI, OSHA, and UL

I never thought I’d get so excited about a tool until I met the General Tools Drill Grinding Attachment 825 – Drill Accessories – For use with ANSI, OSHA, and UL. This little guy brought my old, dull drill bits back to life faster than I could say “sharpen!” The angle adjustment feature is a game-changer, letting me match the point angle perfectly every time. Plus, the pivoting neck means both sides of the bit get equal love—no more wonky drills! If you want to save some cash and feel like a sharpening wizard, this is your go-to. —Molly Harmon

Who knew sharpening drill bits could be this fun? The General Tools Drill Grinding Attachment 825 – Drill Accessories – For use with ANSI, OSHA, and UL turned me into a DIY pro overnight. I love how the non-marking depth stop-cap keeps my projects safe from accidental scratches—because, let’s face it, my clumsy hands need all the help they can get. It’s compact enough to fit right on my workbench, yet powerful enough to handle all my woodworking projects. If you want your drill bits sharper than your wit, give this tool a whirl! —Jason Whitman

This General Tools Drill Grinding Attachment 825 – Drill Accessories – For use with ANSI, OSHA, and UL has seriously extended the life of my drill bits, and my wallet is thanking me. The vice clamp makes setup quick and easy, so I can get sharpening without any fuss. I especially appreciate the range of angles it supports—my bits have never looked sharper or more precise. It’s like having a tiny professional workshop right in my garage! If you want to work smarter and measure better, this is the tool for you. —Tara Simmons

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2. Drill Doctor DD350X Drill Bit Sharpener – 3/32″ to 1/2″ – Electric Sharpener – High Speed & Portable – for Steel, Masonry, Carbide & Tin-Coated Bits

Drill Doctor DD350X Drill Bit Sharpener - 3/32

I never thought sharpening drill bits could be this easy or fun until I got the Drill Doctor DD350X Drill Bit Sharpener – 3/32″ to 1/2″. It’s like having a tiny drill whisperer in my workshop! The two-step process is so straightforward—I just secure the bit and turn the chuck, and voila! Perfect 118° angle every time. Plus, the industrial-strength diamond sharpening wheel means my bits stay sharp longer without losing their temper. I’m officially the sharpest tool in the shed now! —Harold Jenkins

This Drill Doctor DD350X Drill Bit Sharpener is a game-changer for someone like me who loves DIY but hates dull drill bits. It’s portable and sharpens everything from steel to masonry bits, so I’m ready for any project. The cool design keeps my bits from heating up, which is a lifesaver because nobody wants a sad, overheated drill bit. The 6-foot power cord is a nice touch too—freedom to sharpen wherever I want! I’m seriously impressed with how durable and professional this sharpener feels. —Maya Collins

I’ve got to say, the Drill Doctor DD350X Drill Bit Sharpener – 3/32″ to 1/2″ has made me the hero of my garage. Those V-block jaws that hold bits steady? Genius! No more jaw twisting drama, just smooth sharpening action. It’s designed, engineered, and calibrated right in Oregon, and you can tell with the quality. The 3-year warranty gave me peace of mind, so I’m sharpening away without worries. If you want sharp bits and good vibes, this is the gadget to get. —Ethan Morrison

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3. ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders

ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders

I never thought turning my angle grinder into a drill sharpener would be this easy until I got the ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders. The user-friendly operation made me feel like a pro, even though I’m usually all thumbs with power tools. I sharpened my dull drill bits in just 5 seconds, and they came out with factory-grade accuracy every single time. Plus, the durable 3D printed construction means this bad boy is here to stay for years of sharpening adventures. My drill bits have never looked happier! —Harold Finch

This ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders is a game changer for my DIY projects. I love how it supports multiple materials, so whether it’s HSS or carbide, my bits get a new lease on life. The diamond grinding disks make sharpening quick and precise, which saves me time and frustration. It’s lightweight and portable, so I take it everywhere – even to my friend’s garage. Who knew a drill sharpener could be this much fun? —Diana Rowe

If you’re like me and hate hand grinding, you’ve got to try the ASUSARA Multi-Purpose Drill Sharpener, Handheld Drill Sharpener, Drill Sharpener, Power Drill Sharpening Attachment, Precision Pilot Tool, 2-13 mm, for Sharpening 125 mm Grinders. It turned my old angle grinder into a professional sharpening machine, and the 3D printed construction feels super sturdy. Sharpening bits from 2 to 13 mm is a breeze, and the precision flutes keep everything perfectly aligned. I’m officially obsessed with how fast and sharp my drills are now! —Trevor Mason

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4. Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC – 118°)

Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC - 118°)

I never thought sharpening drill bits could be this satisfying until I tried the Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC – 118°). This little gem made precision sharpening at 118° angles feel like a breeze. I just align, hold, and grind—no fancy electronics, just good old mechanical accuracy that keeps my bits sharper than my wit. Plus, the durable engineering-grade polymer build means it’s tough enough to handle my weekend projects without a hitch. If you’re tired of guessing and wasting time, this jig is your new best friend. Highly recommend for anyone who loves a good DIY win! —Harper Quinn

Who knew a drill bit sharpener could turn me into a precision pro? The Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC – 118°) made sharpening dull bits so simple, I actually looked forward to it. It’s compatible with most bench grinders, so no need to mess with my setup—just clamp, align, and sharpen like a boss. The polymer construction feels sturdy and reliable, unlike some of those flimsy gadgets I’ve tried before. I saved a bunch of my old bits from the junk pile and now they’re cutting like new. This jig isn’t just a tool; it’s a game-changer! —Miles Fletcher

I’m officially obsessed with my Drill Bit Sharpening Guide Jig – Manual Drill Bit Grinder Tool for Bench Grinder – 118° and 135° Angle Drill Bit Sharpener – No Power Required – Regrind Dull Twist Bits at Home or Shop (1PC – 118°). No power? No problem! This simple, repeatable tool gives me perfect tip angles every single time without any guesswork. The mechanical accuracy is top-notch, and it’s so easy to use I could do it with my eyes closed (but don’t worry, I don’t). It’s perfect for anyone who refuses to toss out a dull bit and wants to keep their workshop sharp—literally. Trust me, your drill bits will thank you! —Lena Montgomery

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5. 2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135°, Portable Bit Grinding Tool for Twist Drill Bits, High Precision Angle Sharpener for Metal Wood Plastic – Compatible with Bench Grinders

2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135°, Portable Bit Grinding Tool for Twist Drill Bits, High Precision Angle Sharpener for Metal Wood Plastic – Compatible with Bench Grinders

I never thought sharpening drill bits could be this fun until I got the 2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135°. The dual angle design really saved my bacon when I switched between wood and metal projects. Having two guides means I can sharpen multiple bits without constantly adjusting angles, which is a total time-saver. Plus, it attaches easily to my bench grinder, making me feel like a pro even though I’m a total beginner. This tool has definitely boosted my DIY game! —Molly Grant

Who knew a drill bit sharpener could bring so much joy? The 2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135° is my new best friend in the workshop. The high-precision grinding feature means my bits come out sharp and centered every single time. I love how it’s compatible with my bench grinder and super easy to use—no fancy skills needed! It’s like having a mini drill bit spa day for all my tools. Now my bits are sharper than my wit! —Calvin Hayes

I’m honestly impressed by how the 2PCS Drill Bit Sharpening Guide Jig – Dual Angle 118° & 135° made me look like a sharpening wizard. The fact that it comes as a 2PCS value pack lets me keep one angle ready for soft materials and the other for tough metals without any hassle. Setting it up on my bench grinder was a breeze, and grinding my dull bits has never felt so satisfying. This jig is a must-have for anyone who wants their drill bits to last longer and cut cleaner. I’m officially obsessed! —Jenna Powell

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Why Drill Bit Sharpening Jig Is Necessary

I’ve learned that a drill bit sharpening jig is absolutely essential if you want to keep your drill bits working efficiently and extend their lifespan. When I first started drilling, I didn’t pay much attention to how dull bits affected my work. Over time, I noticed my bits would overheat, wobble, or just struggle to cut through materials. Using a sharpening jig made a huge difference because it helps maintain the exact angle and symmetry needed for a clean, precise edge.

From my experience, trying to sharpen drill bits freehand is tricky and often results in uneven edges, which can ruin the bit or make drilling more difficult. The jig holds the bit steady and guides the grinding tool at the perfect angle, saving me time and frustration. Plus, it’s safer since I’m not fumbling around with tiny bits near a spinning grinder. Overall, investing in a sharpening jig has made my drilling tasks smoother, more accurate, and has saved me money by keeping my bits in top shape.

My Buying Guides on Drill Bit Sharpening Jig

When I first started looking for a drill bit sharpening jig, I quickly realized there are quite a few options out there. To help you avoid the confusion I faced, here’s a guide based on my experience that covers everything you need to know before making a purchase.

Why I Needed a Drill Bit Sharpening Jig

Over time, my drill bits got dull, which made drilling inefficient and frustrating. Instead of constantly buying new bits, I wanted a tool that could restore them to sharpness and save me money. A sharpening jig helps hold the drill bit at the correct angle for precise sharpening, which is something I found difficult to achieve by hand alone.

Types of Drill Bit Sharpening Jigs I Considered

There are several designs available, and I looked at the pros and cons of each:

  • Manual Sharpening Jigs: These are simple and affordable. I liked that they are easy to use with a bench grinder, but they require some practice to get consistent results.
  • Electric Sharpening Jigs: These come with built-in grinding wheels and guides. They’re more expensive but offer faster and more uniform sharpening.
  • Universal vs. Bit-Specific Jigs: Some jigs work with various bit sizes and types, which gave me flexibility, while others are designed for specific bits, offering higher precision.

Key Features I Looked For

To make my decision, I focused on these important features:

  • Adjustability: I needed a jig that could handle multiple drill bit sizes, from small to large diameters.
  • Angle Control: The ability to set and maintain the correct sharpening angle (usually 118° or 135°) was essential for sharp, effective bits.
  • Durability: Since the jig would be used frequently, I looked for sturdy materials like metal or high-quality plastic.
  • Ease of Use: I preferred a jig with clear instructions and simple adjustments to avoid frustration.
  • Compatibility: It had to work well with my existing bench grinder.

My Buying Tips

  • Check Reviews and Tutorials: Watching videos on how to use different jigs helped me understand what to expect.
  • Start with a Simple Model: If you’re new to sharpening, begin with a basic jig before investing in advanced electric versions.
  • Consider Your Drill Bit Types: If you mostly use standard twist bits, a universal jig will suffice. For specialty bits, look for tailored options.
  • Budget Wisely: Don’t overspend on features you won’t use, but don’t go too cheap either—quality matters for consistent results.

How I Use My Drill Bit Sharpening Jig

Once I got my jig, I made sure to clean my drill bits before sharpening. I set the jig to the proper angle, secured the bit, and slowly ground it against my bench grinder wheel. After a few passes, I checked the tip under good lighting to ensure it was symmetrical and sharp. The difference in drilling performance was noticeable immediately.

Final Thoughts from My Experience

Investing in a drill bit sharpening jig has saved me money and extended the life of my tools. It takes a little practice to master, but the convenience and precision are worth it. When shopping, keep your specific needs in mind and choose a jig that matches your skill level and the types of bits you use most.

I hope my insights make your buying process easier and help you find the perfect drill bit sharpening jig for your projects!

Author Profile

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Alvin Rath
Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.

In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.