Best Carbon Brushes

Looking for the best carbon brushes to keep your tools running smoothly? We’ve tested and compared the top 10 carbon brush sets to help you find the perfect fit for your needs.

Carbon brushes are essential for keeping your power tools and motors running smoothly. Over time, these small but crucial parts wear out, causing tools to lose power or stop working. Replacing them is simple and cost-effective, saving you time and money.

We’ve tested and compared the best carbon brush sets available. Each set offers durability, compatibility, and easy installation. Whether you’re a DIY enthusiast or a professional, there’s a perfect fit for your needs.

Discover the top picks that restore motor performance and extend tool life. With premium materials and assorted sizes, these sets ensure your tools stay reliable and efficient. Let’s find the ideal carbon brushes for you!

List of Top 10 Carbon Brushes

Title	Best For	Price
Eotufuir 70PCS Electric Motor Carbon Brushes Set, 11 Assorted Sizes, Thicker Copper Wire, Premium Graphite Replacement for Power Tools, Drills, Grinders, Vacuum Motors Repair Kit	This set is perfect for repair pros, workshop owners, and DIY users who need reliable carbon brushes to keep their power tools and motors running strong. It’s a must-have for anyone who wants longer tool life and smooth performance without costly replacements.	View on Amazon (paid link)
60 Pcs Electric Motor Carbon Brushes Set, 10 Assorted Sizes Graphite & Copper Replacement Parts for Power Tools, Drills, Saws, Grinders, Motors	This 60-piece carbon brush set is perfect for DIY enthusiasts and professionals who need reliable replacement parts for their power tools and motors. It’s ideal for anyone looking to restore performance and extend the life of drills, saws, grinders, and more.	View on Amazon (paid link)
RICHERI 60 Pcs Electric Motor Carbon Brushes 10 Different Sizes for Replacement Repair Power Tool Part	This product is perfect for anyone who needs to fix power tools or electric motors. It’s great for DIY lovers and professionals alike.	View on Amazon (paid link)
ZDRU 72Pcs 24 Different Sizes Electric Motor Carbon Brushes Set, Repair Various Tools, Motors Part Such as Electric Hammer Drills, Circular Saws	This set is perfect for DIY enthusiasts, repair pros, and anyone who wants to keep their power tools and motors running strong. If you use drills, saws, or grinders, these carbon brushes are exactly what you need.	View on Amazon (paid link)
MaxLLTo 2 Pack Replacement 833392-67 3339211 33392-11 Carbon Brush for Ametek Lamb Motor 115923 115923-AA 115923-C 116392-03 116432-00 116471-00 116471-07 116471-13 116472 116472-00 116472-13	MaxLLTo Carbon Brushes are perfect for anyone with Ametek Lamb Motors needing reliable replacements. These 2-pack brushes fit many models, ensuring smooth performance and long-lasting use.	View on Amazon (paid link)
40 Pcs Electric Motor Carbon Brushes Set by Size,10 Models Power Tool Replacement Parts for Drills,Saws,Grinders,Motors	This 40-piece electric motor carbon brush set is perfect for DIY enthusiasts and professionals who use power tools like drills, saws, and grinders. It’s also ideal for anyone needing reliable replacement parts to keep their motors and tools running smoothly.	View on Amazon (paid link)
GEARLINTON Electric Motor Carbon Brushes for Power Tools Repair Maintenance, Set of 72 PCS in 18 Different Sizes for Angle Grinders, Electric Hammer Drills, Circular Saws	This set is perfect for DIY enthusiasts, repair pros, and anyone who wants to keep their power tools running strong. If you use grinders, drills, or saws often, these durable carbon brushes will save you time and money on repairs.	View on Amazon (paid link)
4pack N398321 Carbon Brushes for DWP849 DWP849X DWP849X-B3 DWP849X-BR N398327 N103592 N088403 Power Tool Accessories	This 4-pack of carbon brushes is perfect for anyone who owns a DeWalt DWP849, DWP849X, DWP849X-B3, or DWP849X-BR polisher. If your tool isn’t running smoothly, these brushes will fix the problem and keep your motor working properly.	View on Amazon (paid link)
SATUY 80Pcs Electric Motor Carbon Brushes Set, 20 Different Models Carbons Brushes, Carbon Brush Replacement for Carbons Brush Motor Maintenance	This SATUY 80Pcs Electric Motor Carbon Brushes Set is perfect for anyone who needs to fix or maintain electric motors and power tools. It’s great for DIYers, professionals, or hobbyists working with motors, generators, or industrial equipment.	View on Amazon (paid link)
ZDRU 72Pcs Electric Motor Carbon Brushes Set, 24 Different Sizes Replacement Repair Kit for Various Electric Tools and Motors	This ZDRU 72Pcs Electric Motor Carbon Brushes Set is perfect for DIY enthusiasts and professionals who need to repair and maintain electric tools and motors. It’s ideal for anyone looking to save time and money by fixing common motor issues themselves.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 carbon brushes handpicked for performance, durability, and value. Whether you’re fixing power tools or household appliances, this guide ensures you find the perfect fit. Read on to make your tools run like new!

1. Eotufuir 70PCS Electric Motor Carbon Brushes Set, 11 Assorted Sizes, Thicker Copper Wire, Premium Graphite Replacement for Power Tools, Drills, Grinders, Vacuum Motors Repair Kit

Eotufuir 70PCS Electric Motor Carbon Brushes Set, 11 Assorted Sizes, Thicker Copper Wire, Premium Graphite Replacement for Power Tools, Drills, Grinders, Vacuum Motors Repair Kit

The Eotufuir 70PCS Electric Motor Carbon Brushes Set is a must-have for power tool repairs. It includes 11 assorted sizes to fit many tools.

Thicker copper wire boosts conductivity and durability. Premium graphite ensures smooth, low-friction contact. These features extend motor life.

Use it for drills, grinders, and vacuum motors. Perfect for DIY fixes or pro repairs. Restores motor performance easily.

Pros	Cons
Thicker copper wire boosts conductivity and durability. Premium graphite ensures smooth, long-lasting motor performance. 11 sizes fit most power tools for easy repairs. Restores motor power, saving time and money.	No storage case included for 70 pieces May not fit rare or uncommon motor sizes Requires skill to install correctly

Perfect For:

This set is perfect for repair pros, workshop owners, and DIY users who need reliable carbon brushes to keep their power tools and motors running strong. It’s a must-have for anyone who wants longer tool life and smooth performance without costly replacements.

Ready to Purchase?

View Price on Amazon (paid link)

2. 60 Pcs Electric Motor Carbon Brushes Set, 10 Assorted Sizes Graphite & Copper Replacement Parts for Power Tools, Drills, Saws, Grinders, Motors

Keep your power tools running strong with this 60-piece Electric Motor Carbon Brushes Set. Built from premium graphite and copper, these brushes deliver smooth conductivity and long-lasting durability.

You get 10 assorted sizes for wide compatibility. They fit drills, saws, grinders, vacuums, and more. Swap worn brushes to restore full motor power fast. Each piece comes with a durable spring for a secure fit.

Pros	Cons
High-quality build for long-lasting tool performance 60-piece kit covers all common repair needs Fits many tools from drills to grinders Restores full power and smooth motor rotation Secure fit with durable springs and low wear	No size guide included, making selection tricky. Not suitable for all motor types, check compatibility first. Spring durability may vary, affecting long-term fit.

Perfect For:

This 60-piece carbon brush set is perfect for DIY enthusiasts and professionals who need reliable replacement parts for their power tools and motors. It’s ideal for anyone looking to restore performance and extend the life of drills, saws, grinders, and more.

Ready to Purchase?

View Price on Amazon (paid link)

3. RICHERI 60 Pcs Electric Motor Carbon Brushes 10 Different Sizes for Replacement Repair Power Tool Part

The RICHERI 60 Pcs Electric Motor Carbon Brushes are a must-have for anyone repairing power tools. Made from high-quality graphite, these brushes are sturdy and durable, perfect for replacing old or worn parts.

They come in 10 different sizes, with 6 pieces of each size, totaling 60 brushes. This variety ensures you have the right fit for various tools and motors.

These brushes are widely used in tools like drills, saws, and vacuum cleaners. Since carbon brushes wear out over time, having replacements on hand keeps your tools running smoothly.

Pros	Cons
60 durable carbon brushes for long-lasting tool repairs. 10 sizes fit most power tools and motors. Wear-resistant material ensures reliable performance. Wide use for drills, saws, and more.	No size guide for easy selection. Color may vary from pictures. Wear out quickly with heavy use.

Perfect For:

This product is perfect for anyone who needs to fix power tools or electric motors. It’s great for DIY lovers and professionals alike.

Ready to Purchase?

View Price on Amazon (paid link)

4. ZDRU 72Pcs 24 Different Sizes Electric Motor Carbon Brushes Set, Repair Various Tools, Motors Part Such as Electric Hammer Drills, Circular Saws

ZDRU 72Pcs 24 Different Sizes Electric Motor Carbon Brushes Set, Repair Various Tools, Motors Part Such as Electric Hammer Drills, Circular Saws

Fix your tools fast with the ZDRU 72Pcs Carbon Brushes Set. It includes 24 different sizes to fit various motors. Each size comes with 3 pieces, so you’re always ready.

These brushes are made from premium graphite and copper. They last longer and work better than others. Perfect for household appliances and power tools.

Save time and money by replacing worn brushes. This set works with electric drills, saws, and more. Keep your tools running smoothly with ZDRU.

Pros	Cons
Premium materials ensure long-lasting durability and optimal performance. 24 sizes fit various tools, saving time and money. Easy repairs fix motor issues quickly and effectively. Reduces wear, cutting down on frequent replacements.	No clear instructions for matching brush sizes Small parts may be tricky to handle Not universal fit for all motor models

Perfect For:

This set is perfect for DIY enthusiasts, repair pros, and anyone who wants to keep their power tools and motors running strong. If you use drills, saws, or grinders, these carbon brushes are exactly what you need.

Ready to Purchase?

View Price on Amazon (paid link)

5. MaxLLTo 2 Pack Replacement 833392-67 3339211 33392-11 Carbon Brush for Ametek Lamb Motor 115923 115923-AA 115923-C 116392-03 116432-00 116471-00 116471-07 116471-13 116472 116472-00 116472-13

MaxLLTo 2 Pack Replacement 833392-67 3339211 33392-11 Carbon Brush for Ametek Lamb Motor 115923 115923-AA 115923-C 116392-03 116432-00 116471-00 116471-07 116471-13 116472 116472-00 116472-13

Keep your Ametek Lamb Motor running strong with the MaxLLTo 2 Pack Replacement Carbon Brush. Designed to fit perfectly, these brushes replace part numbers 833392-67, 3339211, 33392-11 and more. Simple, reliable, and built for lasting performance.

Easy to install. Fits multiple motor models. Works like the original.

Each brush measures 5.7″ x 3/8″ and comes in a set of two. Plus, you get a 30-day money-back guarantee and an 18-month worry-free warranty. That means peace of mind with every purchase.

Pros	Cons
Perfect fit for Ametek Lamb motors Easy install with precise 5.7″ x 3/8″ size Durable build for long-lasting performance Value pack includes 2 carbon brushes Worry-free warranty with 18-month protection	Limited to specific Ametek Lamb Motor models. No installation tools or instructions included. Only 2 brushes per pack, may not be enough.

Perfect For:

MaxLLTo Carbon Brushes are perfect for anyone with Ametek Lamb Motors needing reliable replacements. These 2-pack brushes fit many models, ensuring smooth performance and long-lasting use.

Ready to Purchase?

View Price on Amazon (paid link)

6. 40 Pcs Electric Motor Carbon Brushes Set by Size,10 Models Power Tool Replacement Parts for Drills,Saws,Grinders,Motors

This 40-piece carbon brush set is perfect for fixing power tools and motors. Each brush is made from durable graphite and copper, ensuring long-lasting performance.

The set includes 10 sizes, with 4 pieces of each, covering tools like drills, saws, and grinders. All brushes come in one portable box, making storage and transport easy.

Replace worn brushes to restore motor power. Quick wear may signal a rotor issue. Contact us for any questions.

Pros	Cons
40-piece set covers 10 sizes for all your tools. Durable graphite and copper ensure long-lasting performance. Fixes motor issues like reduced power and intermittent function. Portable storage box keeps brushes organized and easy to carry.	No instructions included for brush replacement. Box storage may not protect brushes during rough handling. Quick wear could signal bigger motor issues.

Perfect For:

This 40-piece electric motor carbon brush set is perfect for DIY enthusiasts and professionals who use power tools like drills, saws, and grinders. It’s also ideal for anyone needing reliable replacement parts to keep their motors and tools running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

7. GEARLINTON Electric Motor Carbon Brushes for Power Tools Repair Maintenance, Set of 72 PCS in 18 Different Sizes for Angle Grinders, Electric Hammer Drills, Circular Saws

GEARLINTON Electric Motor Carbon Brushes for Power Tools Repair Maintenance, Set of 72 PCS in 18 Different Sizes for Angle Grinders, Electric Hammer Drills, Circular Saws

GEARLINTON Electric Motor Carbon Brushes are a must-have for power tool repairs. Made from quality graphite and copper, they ensure minimal noise and sparking. This 72-piece set includes 18 different sizes, perfect for various tools.

These brushes are designed for durability and wide application. They fit angle grinders, drills, saws, and more. With precision engineering, they handle high friction and wear, making them ideal for heavy-duty use.

The set comes in a compact, organized box for easy storage and access. It’s a cost-effective solution to restore motor performance and extend tool life.

Pros	Cons
Durable carbon brushes for long-lasting power tool performance. Versatile sizes fit multiple tools, saving time and money. Easy installation for quick motor repairs and maintenance. Premium materials reduce sparking and electrical noise.	No instructions included for beginner users. Small parts may pose a choking hazard. Limited sizes might not fit all power tools.

Perfect For:

This set is perfect for DIY enthusiasts, repair pros, and anyone who wants to keep their power tools running strong. If you use grinders, drills, or saws often, these durable carbon brushes will save you time and money on repairs.

Ready to Purchase?

View Price on Amazon (paid link)

8. 4pack N398321 Carbon Brushes for DWP849 DWP849X DWP849X-B3 DWP849X-BR N398327 N103592 N088403 Power Tool Accessories

Keep your power tools running strong with this 4Pack N398321 Carbon Brush set. Designed as a direct replacement, these brushes fit perfectly and keep your motor working the way it should.

Each brush matches the exact part numbers you need: N398321, N088403, N103593, N172018. They fit DWP849 and DWP849X polishers, ensuring smooth performance and reliable operation.

Easy to install. Built to last. Includes 4 carbon brushes so you’re always ready.

Pros	Cons
Exact fit for listed polisher models Keeps motors running smooth and steady Quick fix for intermittent motor issues Durable 4-pack for long-lasting use	Not universal, fits only specific DeWalt polisher models. Small size may require careful handling during installation. No tools included for replacement, must buy separately.

Perfect For:

This 4-pack of carbon brushes is perfect for anyone who owns a DeWalt DWP849, DWP849X, DWP849X-B3, or DWP849X-BR polisher. If your tool isn’t running smoothly, these brushes will fix the problem and keep your motor working properly.

Ready to Purchase?

View Price on Amazon (paid link)

9. SATUY 80Pcs Electric Motor Carbon Brushes Set, 20 Different Models Carbons Brushes, Carbon Brush Replacement for Carbons Brush Motor Maintenance

SATUY 80Pcs Electric Motor Carbon Brushes Set, 20 Different Models Carbons Brushes, Carbon Brush Replacement for Carbons Brush Motor Maintenance

The SATUY 80Pcs Electric Motor Carbon Brushes Set is a must-have for motor maintenance. It includes 20 different models of carbon brushes, ensuring you have the right fit for various tools and equipment.

These brushes are made from premium graphite, offering excellent performance and longer life. They are easy to install and widely applicable, perfect for motors, power tools, and more.

The set includes 80 pieces in 20 sizes, with 4 brushes of each size. Regular replacement ensures stable motor operation and smooth performance.

Pros	Cons
Smooth, flat surface ensures reliable motor repair and longevity. Premium graphite material offers excellent performance and heat resistance. Simple structure makes installation and replacement quick and easy. 20 different sizes cover wide industrial applications for versatile use.	No storage case included for 80 pieces Sizes may not fit all motor models Frequent replacements needed for heavy-duty tools

Perfect For:

This SATUY 80Pcs Electric Motor Carbon Brushes Set is perfect for anyone who needs to fix or maintain electric motors and power tools. It’s great for DIYers, professionals, or hobbyists working with motors, generators, or industrial equipment.

Ready to Purchase?

View Price on Amazon (paid link)

10. ZDRU 72Pcs Electric Motor Carbon Brushes Set, 24 Different Sizes Replacement Repair Kit for Various Electric Tools and Motors

The ZDRU 72Pcs Electric Motor Carbon Brushes Set is a must-have repair kit for electric tools and motors. It includes 24 different sizes, ensuring compatibility with various devices.

Made from premium graphite and copper, these brushes offer excellent performance and long-lasting durability. They reduce electrical losses and mechanical wear, keeping your tools running smoothly.

Perfect for household appliances and power tools, this set works with circular saws, drills, vacuum cleaners, and more. With 72 pieces, you’ll have replacements ready for any job.

Pros	Cons
Premium materials ensure long-lasting durability and optimal performance. 24 sizes fit various tools, saving time and money. Reduces motor issues, rejuvenating your electric devices effortlessly. Minimal wear means fewer replacements and lower costs.	No instructions included for beginners. Many sizes may confuse users. Not for heavy-duty industrial use.

Perfect For:

This ZDRU 72Pcs Electric Motor Carbon Brushes Set is perfect for DIY enthusiasts and professionals who need to repair and maintain electric tools and motors. It’s ideal for anyone looking to save time and money by fixing common motor issues themselves.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Carbon brushes are key parts for power tools and motors. They wear out over time, but replacing them is easy and affordable. Let’s find the best carbon brushes for your needs!

Factors to Consider When Buying Carbon Brushes:

Size Compatibility:
Check your tool’s manual or measure old brushes to ensure the new ones fit perfectly. Wrong sizes can damage motors.
Material Quality:
Look for premium graphite and copper for durability and smooth performance. Thicker copper wire boosts conductivity.
Quantity and Variety:
Sets with assorted sizes save time and money. Choose packs with multiple brushes to have replacements ready.
Ease of Installation:
Springs or clips make installation quick and secure. Pre-assembled brushes are ideal for beginners.
Tool Compatibility:
Ensure brushes work with your specific tools, like drills, saws, or vacuums. Universal sets offer wide compatibility.
Brand and Warranty:
Trusted brands often include warranties for peace of mind. Check for guarantees on quality and performance.
Price and Value:
Compare prices for the best deal. Bulk sets are cost-effective for frequent repairs or multiple tools.

Pro Tip: Keep extra brushes on hand to avoid downtime when tools need repairs.