Motor Carbon Brushes 6x8x14mm – Electric Drill & Grinder Set

Keep your power tools running at peak performance with these Motor Carbon Brushes. Crafted from high-quality graphite and copper, this 40-piece set is a reliable replacement for worn brushes in electric hammer drills, angle grinders, and similar power tools. Tightly wound copper wire ensures a secure, stable connection that holds firmly during operation.

Why Choose These Carbon Brushes?

• Durable Graphite Construction: Engineered for long-lasting wear resistance, helping your motor maintain consistent electrical contact over extended use.
• Secure Copper Winding: Tightly bound copper wire that stays firmly in place, reducing the risk of poor contact or disconnection during operation.
• Versatile Fit: Sized at 6×8×14mm, compatible with a wide range of electric hammers, drills, and angle grinders.
• 40-Piece Set: Generous quantity ensures you always have a spare on hand for quick maintenance and tool upkeep.
• Easy Replacement: Designed for straightforward DIY installation — no specialist tools required.

Product Specifications

• Material: Graphite & Copper
• Dimensions: 6 × 8 × 14 mm
• Quantity: 40 pieces per set
• Compatible With: Electric hammer drills, angle grinders, and similar brushed motors

Compatible Tool Types

These carbon brushes are suitable for a broad variety of brushed electric motors found in:

• Electric hammer drills
• Angle grinders
• Rotary tools and power drills

For guidance on safe power tool use and maintenance, refer to the U.S. Consumer Product Safety Commission – Power Tools Safety Resource.

Frequently Asked Questions

Q: What are motor carbon brushes and why do they need replacing?

A: Motor carbon brushes are small graphite-and-copper components that transfer electrical current between the stationary and rotating parts of a brushed electric motor. Over time they wear down naturally, and replacing them with quality graphite copper carbon brushes — like this 6×8×14mm set — restores full motor efficiency and extends the life of your electric drill or angle grinder.

Q: What tools are these carbon brushes compatible with?

A: This 40-piece set of 6×8×14mm motor carbon brushes is designed for electric hammer drills, angle grinders, and other power tools that use brushed motors of the same brush dimensions. Always check your tool's specifications before installation to confirm size compatibility.

Q: How do I know when it's time to replace my carbon brushes?

A: Common signs that carbon brushes need replacement include reduced motor power, visible sparking at the brush area, intermittent operation, or a burning smell. Keeping a 40-piece set of graphite copper carbon brushes on hand means you can carry out quick maintenance and get your tools back to work without delay.

Q: Are these carbon brushes easy to install at home?

A: Yes. These replacement carbon brushes are designed for straightforward DIY installation. Most electric drills and angle grinders have accessible brush caps that can be removed with a screwdriver. Always disconnect the tool from power before servicing, and consult your tool's manual for model-specific guidance.