40-Pack Electric Motor Carbon Brushes Set – 10 Sizes

Electric Motor Carbon Brushes Set – 40-Pack Replacement Kit with 10 Sizes

Keep your power tools running at peak performance with this comprehensive carbon brush replacement kit. Featuring 40 brushes across 10 different sizes (4 per size), this set is engineered from a durable carbon and metal composite to deliver reliable conductivity and extended service life for a wide range of electric motors.

Made in Mainland China.

Key Features

• Versatile Compatibility: Designed to fit electric drills, circular saws, angle grinders, electric hammers, and more — one kit covers multiple tools in your workshop.
• Easy Installation: Straightforward drop-in replacement process helps restore motor power and electric braking function, extending your tool's working life without specialist knowledge.
• Enhanced Durability: Carbon + metal construction delivers improved wear characteristics, minimising how often you need to replace brushes and reducing downtime.
• Comprehensive 40-Piece Set: 10 different sizes (4 units each) packaged in a convenient plastic storage box — the ultimate maintenance kit for any tool collection.
• Material: Carbon + Metal
• Pack Contents: 40 × Electric Motor Carbon Brushes (10 sizes × 4 pcs)

Specifications

• Material: Carbon + Metal
• Sizes Included: 10 different sizes
• Total Pieces: 40 (4 per size)
• Storage: Plastic box (style may vary)
• Colour: As shown

Note: Minor colour variation may occur due to screen settings and lighting. Measurement tolerance: ±1–3 mm.

Pair With Other Workshop Essentials

Complete your tool maintenance kit with these related products:

• 10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner
• 16-in-1 Multi-Function Folding Hex Wrench Set
• 3-in-1 Precision Mini Screwdriver Keychain

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What power tools are compatible with this carbon brush set?

A: This carbon brush replacement kit is compatible with a wide variety of power tools, including electric drills, circular saws, angle grinders, electric hammers, rotary tools, and other brushed motor devices. With 10 different sizes included, you have a strong chance of finding the right fit for most standard power tools.

Q: How do I know which carbon brush size fits my tool?

A: Check your tool's manual or measure the existing worn brush before replacement. This set includes 4 units each of 10 common sizes, so you can test-fit and select the correct brush. The carbon + metal construction ensures a secure and stable electrical contact once fitted.

Q: How many brushes are included and how are they packaged?

A: The kit contains 40 electric motor carbon brushes in total — 10 different sizes with 4 pieces per size. They are stored in a plastic box for easy organisation. Please note the style of the plastic box may vary.

Q: Are these carbon brushes easy to install without professional help?

A: Yes. The brushes are designed for straightforward DIY installation. Simply remove the old worn brush from the motor's brush holder and insert the correctly sized replacement. No specialist tools or training are required, making this kit ideal for home workshop maintenance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.