Best Drill Bit Sharpener 2025 – Top 10 Industrial Drill Bit Sharpening Machines

Keeping drill bits sharp is important for efficient and precise machining. A dull drill bit slows down the machining work and increases the risk of damaging materials or tools in industrial manufacturing. Instead of replacing dull bits, using a drill bit sharpener can restore their cutting edges and save costs. So here we review the ten best drill bit sharpeners of 2025 to help you choose one that suits your needs.

Top 10 Best Industrial Drill Bit Sharpeners in 2025

Drill bits, whether inexpensive or high-quality, inevitably dull with use, leading to slower work and imprecise results. Instead of frequently replacing them, a drill bit sharpener can restore their cutting power, saving time and money. These indispensable tools grind and reshape dull or damaged bits, ensuring they perform like new. Designed to sharpen various materials such as high-speed steel (HSS), cobalt, and carbide, a good sharpener extends the lifespan of your bits while improving their drilling efficiency.

Industrial drill bit sharpeners come in various designs, from compact manual tools to high-powered electric models. Here’s our curated list of the top industrial drill bit sharpening machines for 2025 featuring a mix of affordability, performance, and versatility.

1. Vevor Drill Bit Sharpener – VEVOR MR-13A Drill Bits Sharpener

The VEVOR MR-13A Drill Bit Sharpener is a professional-grade tool designed to handle drill bits ranging from 3mm to 13mm. This sharpener is built to deliver precise sharpening with minimal effort. It features adjustable grinding angles, allowing users to achieve accurate results for different bit types. The heavy and sturdy construction ensures stability during operation, and it works well with both metric and imperial bits. With minimal setup required, this model is user-friendly, making it a great option for workshops and industrial use. However, its higher price tag may deter casual users.

Price: Approximately $250

Specifications:

Bit size range: 3mm to 13mm

Adjustable grind angles (default: 118°)

Heavy-duty construction, weighs over 10 lbs

Metric and imperial compatibility

Best For: Professionals and DIY enthusiasts needing precise and versatile sharpening.

2. Drill Doctor Drill Bit Sharpener – Drill Doctor DD750X

The Drill Doctor DD750X is a versatile sharpener that accommodates drill bits from 3/32″ to 3/4″. It offers adjustable angles ranging from 115° to 140°, providing flexibility for various applications. This sharpener is known for its consistency and reliability, particularly when sharpening split-point bits. The diamond grinding wheel ensures durability and precise sharpening. Users appreciate its ease of use and ability to restore dull bits to a near-new condition. While it’s more expensive than basic models, its performance and durability make it worth the investment for frequent users.

Price: Approximately $150

Specifications:

Bit size range: 3/32″ to 3/4″

Adjustable angles from 115° to 140°

Diamond grinding wheel for durability

Best For: Frequent users needing reliable sharpening for a variety of bit types.

3. Work Sharp Drill Bit Sharpener – Knife and Tool Sharpener with Blade Grinding Attachment

Primarily designed for knives and scissors, the Work Sharp Knife and Tool Sharpener can also handle larger drill bits. It features a 6000-grit belt that spins at 2800 RPM, allowing for quick sharpening. While it works well for larger bits, it lacks the precision required for smaller ones. This sharpener is ideal for users seeking a multi-functional tool for different sharpening tasks. Its versatility and speed make it a good option for occasional use, but it may not be the best choice for those who need consistent results on drill bits.

Price: Approximately $140

Specifications:

6000-grit belt

Belt speed: Up to 2800 RPM

Multi-purpose design for knives, scissors, and larger drill bits

Best For: Occasional users needing a versatile sharpener for various tools.

4. Multi-Sharp Drill Bit Sharpener – 2001 Drill Bit Sharpener

The Multi-Sharp 2001 is a budget-friendly and compact sharpener that handles bits from 3mm to 13mm. It supports angles between 118° and 135°, making it suitable for standard sharpening needs. This sharpener is straightforward to use and delivers decent results for its price. While it takes more time to sharpen bits compared to higher-end models, it is effective for light-duty tasks. However, its construction and durability may not hold up to frequent use, making it better suited for occasional sharpening.

Price: $28

Specifications:

Bit size range: 3mm to 13mm

Adjustable angles: 118° to 135°

Requires a drill for operation

Best For: Budget-conscious users requiring light-duty sharpening.

5. Tormek Drill Bit Sharpener – Tormek DBS-22

The Tormek DBS-22 is a specialized jig designed for use with Tormek grinding systems. It allows users to sharpen drill bits with four-facet points, which improve cutting performance and durability. The jig offers customizable angles and works with a variety of bit sizes and materials. While the setup process can be complex, the results are highly precise and long-lasting. This sharpener is ideal for professionals who require accurate and consistent sharpening. Its water-cooled grinding system prevents overheating, ensuring the bits maintain their hardness. However, the high cost and learning curve may not appeal to occasional users.

Price: Approximately $400 (jig only, requires Tormek grinding system)

Specifications:

Works with Tormek wet-grinding systems

Customizable angles from 90° to 150°

Creates four-facet points for improved cutting performance

Best For: Professionals needing exceptional precision and long-lasting results.

6. Harbor Freight Drill Bit Sharpener – Chicago Electric Drill Bit Sharpener

The Chicago Electric Drill Bit Sharpener, often found at Harbor Freight, is an affordable option for restoring dull bits. It works well for standard bits and is easy to operate, making it suitable for occasional use. While it sharpens bits effectively, it lacks precision and may require some trial and error to achieve the desired results. The sharpener does a decent job for its price, but its durability and accuracy may not meet the needs of frequent users. It’s a good backup tool for casual sharpening tasks.

Price: Approximately $10–$20 (pawn shop or discount stores)

Specifications:

Basic electric sharpener for standard drill bits

Compact and lightweight design

Best For: Casual users needing an affordable solution for occasional sharpening.

7. Ferrex Drill Bit Sharpener – Ferrex 65W Multifunctional Sharpener

The Ferrex 65W Multifunctional Sharpener is a versatile tool capable of sharpening drill bits, chisels, and knives. It works with bits up to 10mm and is designed for light-duty tasks. The sharpener is easy to set up and delivers acceptable results for its price. While it may struggle with heavily worn bits, it performs well for routine maintenance. The slower grinding process helps prevent overheating, which protects the drill bit’s edges. This sharpener is a practical choice for users on a budget who need a multi-purpose tool.

Price: $24.99

Specifications:

Power: 65W motor

Bit size range: Up to 10mm

Multi-purpose sharpening for chisels, knives, and drill bits

Best For: Budget users looking for a multi-functional sharpener for light-duty tasks.

8. Grizzly Drill Bit Sharpener – Grizzly T34004

The Grizzly T34004 is a heavy-duty sharpener equipped with a 230-grit cubic boron nitride wheel. It handles standard and split-point bits ranging from 1/8″ to 1/2″. Its low-vibration design and durable cast-iron construction ensure consistent and precise results for industrial applications.

Price: Approximately $140

Specifications:

Motor: 1/8 HP, 120V, single phase

Bit size range: 1/8″ to 1/2″

Grinding wheel: 230-grit cubic boron nitride

Includes 11 ER-20 collets

Best For: Regular users needing a durable and efficient sharpener.

9. PreAsion Drill Bit Sharpener – 110V MR-13A Drill Bits Sharpener

The PreAsion 110V MR-13A is a high-performance sharpener designed for heavy-duty use. It accommodates bits from 3mm to 13mm and offers adjustable angles for precise sharpening. With an industrial-grade build and powerful motor, it’s a reliable choice for professionals.

Price: $350

Specifications:

Bit size range: 3mm to 13mm

Adjustable angles: 100° to 135°

High-speed electric motor for fast sharpening

Best For: Professionals needing a fast and powerful sharpener for heavy-duty tasks.

10. Truper Drill Bit Sharpener – AFB-118 Electric Sharpener

The Truper AFB-118 is a compact and straightforward electric sharpener suitable for bits ranging from 1/8″ to 1/2″. It is easy to operate and delivers acceptable results for its price. While it lacks the advanced features of higher-end models, it works well for casual users who need to restore dull bits occasionally. The sharpener’s small size makes it convenient to store, but its performance may not be sufficient for frequent or heavy-duty use. It is a practical option for those looking for an affordable and simple sharpening tool.

Price: Approximately $40

Specifications:

Bit size range: 1/8″ to 1/2″

Compact electric design

Best For: Casual users requiring an affordable and straightforward sharpener for occasional use.

How to Choose the Right Drill Bit Sharpening Tools?

When selecting a drill bit sharpener, consider these factors:

• Bit Sizes: Ensure the sharpener supports the sizes you commonly use.
• Material Compatibility: Some sharpeners work better with specific materials like HSS, cobalt, or carbide.
• Ease of Use: Look for features like angle guides and preset settings for quick setup.
• Durability: Choose a model with sturdy construction for long-term use.
• Budget: Balance your needs with your budget. Basic models are cheaper but may lack advanced features.
• Speed and Precision: Advanced models offer faster sharpening and improved accuracy.

How to Sharpen Drill Bits?

Sharpening a drill bit might seem like a daunting task, but with the right tools and technique, it’s straightforward:

1. Secure the Bit: Insert the bit into the sharpener’s holder or collet.
2. Set the Angle: Adjust the sharpener to match the bit’s original angle (typically 118° or 135°).
3. Grind the Edges: Rotate the bit against the grinding surface, ensuring both cutting edges are evenly sharpened.
4. Test the Bit: Check the sharpness by drilling into a test material. Repeat the process if necessary.

Proper technique is key to achieving sharp, durable drill bits. Some sharpeners are easier to use than others, so choosing one that matches your skill level and needs is important.