Carbon brush set (2 pcs) 5 x 12.5 x 32 mm, No name

Replacement carbon brush set (2 pcs) sized 5 x 12.5 x 32 mm for electric motors and power tools. These graphite/carbon brushes are intended as wear parts that transfer electrical current to the rotor (commutator) and restore contact when original brushes are worn. The set is compatible with a range of brushed motors commonly found in drills, grinders, saws and other handheld or stationary power tools where the brush dimensions match.

Advantages

The carbon brush set provides a straightforward, low-cost solution for restoring electrical contact and reducing sparking at the commutator. Made from conductive graphite/carbon material, the brushes are designed to wear gradually while protecting the commutator surface. Supplied as a matched pair, the set allows simultaneous replacement on both brush holders to maintain balanced motor performance and reduce uneven wear.

Suitable for

• Maintenance and repair of brushed electric motors in power tools
• Replacement in drills, angle grinders and circular saws with matching brush dimensions
• Routine service to prevent motor performance loss and excessive sparking
• DIY motor refurbishment and hobbyist equipment repair

Key specifications

• Quantity: 2 pieces per set
• Material: graphite/carbon conductive brush
• Dimensions: 5 x 12.5 x 32 mm (width x thickness x length)
• Form: rectangular brush block with flexible connection lead or spring contact (depending on tool)
• Function: current transfer to rotor (commutator) and wear component

How to use

Ensure the power tool is disconnected from power before starting. Access the brush holders according to the tool manufacturer’s instructions and remove the worn brushes. Compare the old brushes with the 5 x 12.5 x 32 mm set to verify fit. Install each new brush into its holder, reconnecting any leads or springs, and ensure free movement of the brush within its holder so it can seat properly against the commutator. Reassemble the tool and run it briefly under no load to allow the brushes to bed in.

Usage recommendations

Replace both brushes at the same time to maintain balanced contact and minimize commutator wear. Inspect the commutator surface for deep grooves or heavy pitting and clean or service the commutator if necessary. Observe proper safety precautions and consult the tool manual for specific disassembly and reassembly steps.