Arrival 5.8 X 12 X 15/16mm Carbon Brush for Electric Tools Repair Parts

Arrival 5.8 X 12 X 15/16mm Carbon Brush for Electric Tools Repair Parts

Key Information Analysis:

1. Product Attribute: Carbon Brush for Electric Tools Repair
   Made by pressing a mixture of graphite and an appropriate amount of metal powder (such as copper, tin), it has good electrical conductivity, wear resistance, and adaptability. Specifically designed for the repair scenarios of electric tool motors, it can quickly replace worn or damaged original carbon brushes and restore the current conduction function of the motor.
2. Compatibility Range:
   Based on the specification of 5.8×12×15/16mm, it is suitable for repairing brushed motors of various small and medium-sized electric tools. Common scenarios include:
   • Handheld electric tools: such as light electric drills, sanders, small angle grinders, trimming machines, etc.;
   • Portable equipment: some models of jigsaws, polishers, impact screwdrivers, etc.
     The core of compatibility is that the size must completely match the original carbon brush and the motor's brush holder. The length difference between 15mm and 16mm should be selected according to the specific tool model to avoid improper installation due to inconsistent length.
3. Size Specifications: 5.8×12×15/16mm
   This size belongs to the category of small and medium-sized carbon brushes, suitable for medium-power electric tool motors (usually 300-1000W). The size error should be controlled within 0.2mm; otherwise, it may cause poor contact between the carbon brush and the commutator, affecting the performance of the repaired tool and even causing secondary faults (such as excessive sparks, insufficient power).
4. Repair Functions:
   • As the "core repair part" of electric tool motors, it solves tool faults caused by carbon brush wear, breakage, or burning (such as difficulty in starting, abnormal operation noise, power reduction);
   • It has strong adaptability and can be compatible with electric tools of multiple brands with the same specification, reducing the difficulty of spare part matching during repair.
5. Replacement and Usage Tips:
   In electric tool repair, the typical situations requiring replacement of this carbon brush include:
   • The original carbon brush is worn down to less than 1/3 of its original length (about 5-6mm);
   • The surface of the carbon brush has severe cracks, chipping, or burning marks;
   • Vulnerable parts need to be replaced simultaneously during tool repair (carbon brushes are regular consumables of motors, so regular inspection and replacement are recommended).